Evan R. Greer

Person

Anthem, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Golf club heads with golf coupling mechanisms
- Patent number 12,303,748
- Issue date May 20, 2025
- Karsten Manufacturing Corporation
- Evan R. Greer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club head
- Patent number D1072984
- Issue date Apr 29, 2025
- Karsten Manufacturing Corporation
- Evan R. Greer
- D21 - Games, toys, and sports goods
Information Patent Grant
Adjustable length shaft and an adjustable mass for a golf club
- Patent number 12,274,927
- Issue date Apr 15, 2025
- Karsten Manufacturing Corporation
- Travis D. Milleman
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club head
- Patent number D1071052
- Issue date Apr 15, 2025
- Karsten Manufacturing Corporation
- Evan R. Greer
- D21 - Games, toys, and sports goods
Information Patent Grant
Golf club head
- Patent number D1067350
- Issue date Mar 18, 2025
- Karsten Manufacturing Corporation
- Mark C. Bloxham
- D21 - Games, toys, and sports goods
Information Patent Grant
Club heads having reinforced club head faces and related methods
- Patent number 12,102,892
- Issue date Oct 1, 2024
- Karsten Manufacturing Corporation
- Evan R. Greer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club heads with hosel inserts and related methods
- Patent number 12,070,660
- Issue date Aug 27, 2024
- Karsten Manufacturing Corporation
- Jacob T. Clarke
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club head
- Patent number D1039634
- Issue date Aug 20, 2024
- Karsten Manufacturing Corporation
- Evan R. Greer
- D21 - Games, toys, and sports goods
Information Patent Grant
Club heads with varying groove parameters and related methods
- Patent number 11,998,809
- Issue date Jun 4, 2024
- Karsten Manufacturing Corporation
- Martin Jertson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club heads with reinforcing member
- Patent number 11,975,246
- Issue date May 7, 2024
- Karsten Manufacturing Corporation
- Evan R. Greer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Adjustable length shaft and an adjustable mass for a golf club
- Patent number 11,850,486
- Issue date Dec 26, 2023
- Karsten Manufacturing Corporation
- Travis D. Milleman
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Variable thickness face plate for a golf club head
- Patent number 11,850,479
- Issue date Dec 26, 2023
- Karsten Manufacturing Corporation
- Eric J. Morales
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method of forming golf club head assembly
- Patent number 11,752,400
- Issue date Sep 12, 2023
- Karsten Manufacturing Corporation
- Matthew W. Simone
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Golf club head with undercut and insert
- Patent number 11,745,060
- Issue date Sep 5, 2023
- Karsten Manufacturing Corporation
- Evan Greer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Adjustable putter shaft stiffener
- Patent number 11,691,059
- Issue date Jul 4, 2023
- Karsten Manufacturing Corporation
- Travis D. Milleman
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club heads with sole cavity ports and related methods
- Patent number 11,684,836
- Issue date Jun 27, 2023
- Karsten Manufacturing Corporation
- Martin R. Jertson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club heads with energy storage characteristics
- Patent number 11,666,809
- Issue date Jun 6, 2023
- Karsten Manufacturing Corporation
- Martin R. Jertson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club head
- Patent number D986365
- Issue date May 16, 2023
- Karsten Manufacturing Corporation
- Evan R. Greer
- D21 - Games, toys, and sports goods
Information Patent Grant
Golf club head
- Patent number D982693
- Issue date Apr 4, 2023
- Karsten Manufacturing Corporation
- Evan R. Greer
- D21 - Games, toys, and sports goods
Information Patent Grant
Golf club heads with hosel inserts and related methods
- Patent number 11,607,590
- Issue date Mar 21, 2023
- Karsten Manufacturing Corporation
- Alex G. Woodward
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club head having surface features that influence golf ball spin
- Patent number 11,602,677
- Issue date Mar 14, 2023
- Karsten Manufacturing Corporation
- Martin Jertson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club heads with golf coupling mechanisms
- Patent number 11,554,296
- Issue date Jan 17, 2023
- Karsten Manufacturing Corporation
- Evan Greer
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Golf club head
- Patent number D973805
- Issue date Dec 27, 2022
- Karsten Manufacturing Company
- Evan Greer
- D21 - Games, toys, and sports goods
Information Patent Grant
Golf club head
- Patent number D957555
- Issue date Jul 12, 2022
- Karsten Manufacturing Corporation
- Evan Greer
- D21 - Games, toys, and sports goods
Information Patent Grant
Adjustable length shaft and an adjustable mass for a golf club
- Patent number 11,278,780
- Issue date Mar 22, 2022
- Karsten Manufacturing Corporation
- Travis D. Milleman
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club heads with energy storage characteristics
- Patent number 11,278,772
- Issue date Mar 22, 2022
- Karsten Manufacturing Corporation
- Martin R. Jertson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Club heads with varying groove parameters and related methods
- Patent number 11,224,784
- Issue date Jan 18, 2022
- Karsten Manufacturing Corporation
- Martin Jertson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method of forming golf club head assembly
- Patent number 11,154,754
- Issue date Oct 26, 2021
- Karsten Manufacturing Corporation
- Matthew W. Simone
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Golf club heads with variable face geometry and material properties
- Patent number 11,123,615
- Issue date Sep 21, 2021
- Karsten Manufacturing Corporation
- Travis Milleman
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf clubs with hosel inserts and related methods
- Patent number 11,013,964
- Issue date May 25, 2021
- Karsten Manufacturing Corporation
- Jacob Clarke
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
GOLF CLUB HEAD WITH A VARIABLE FACE THICKNESS
- Publication number 20250144482
- Publication date May 8, 2025
- Karsten Manufacturing Corporation
- Evan R. Greer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF CLUB HEAD WITH UNDERCUT AND INSERT
- Publication number 20250144479
- Publication date May 8, 2025
- Karsten Manufacturing Corporation
- Mitchell J. Simonet
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF CLUB HEADS WITH INTERNAL UNDERCUTS
- Publication number 20250073546
- Publication date Mar 6, 2025
- Karsten Manufacturing Corporation
- Josh A. Degerness
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF CLUB HEADS WITH HOSEL INSERTS AND RELATED METHODS
- Publication number 20250058180
- Publication date Feb 20, 2025
- Karsten Manufacturing Corporation
- Jacob T. Clarke
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
CLUB HEADS HAVING REINFORCED CLUB HEAD FACES AND RELATED METHODS
- Publication number 20250010152
- Publication date Jan 9, 2025
- Karsten Manufacturing Corporation
- Evan R. Greer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF CLUB HEADS WITH REINFORCING MEMBER
- Publication number 20240307743
- Publication date Sep 19, 2024
- Karsten Manufacturing Corporation
- Evan R. Greer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
MULTI-MATERIAL GOLF CLUB HEAD WITH BALANCED PERFORMANCE CHARACTERIS...
- Publication number 20240131402
- Publication date Apr 25, 2024
- Karsten Manufacturing Corporation
- Cory S. Bacon
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
ADJUSTABLE LENGTH SHAFT AND AN ADJUSTABLE MASS FOR A GOLF CLUB
- Publication number 20240123307
- Publication date Apr 18, 2024
- Karsten Manufacturing Corporation
- Travis D. Milleman
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
VARIABLE THICKNESS FACE PLATE FOR A GOLF CLUB HEAD
- Publication number 20240123296
- Publication date Apr 18, 2024
- Karsten Manufacturing Corporation
- Eric J. Morales
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF CLUB HEAD WITH OPTIMIZED MOMENT OF INERTIA
- Publication number 20240017139
- Publication date Jan 18, 2024
- Karsten Manufacturing Corporation
- Cory S. Bacon
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
METHOD OF FORMING GOLF CLUB HEAD ASSEMBLY
- Publication number 20230415003
- Publication date Dec 28, 2023
- Karsten Manufacturing Corporation
- Matthew W. Simone
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
GOLF CLUB HEAD WITH UNDERCUT AND INSERT
- Publication number 20230405415
- Publication date Dec 21, 2023
- Karsten Manufacturing Corporation
- Evan Greer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
STICK WEIGHT SUPPORT
- Publication number 20230398418
- Publication date Dec 14, 2023
- Karsten Manufacturing Corporation
- Les J. Bryant
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF CLUBS WITH HOSEL INSERTS AND RELATED METHODS
- Publication number 20230338785
- Publication date Oct 26, 2023
- Karsten Manufacturing Corporation
- Alex G. Woodward
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Golf Club Heads with Energy Storage Characteristics
- Publication number 20230338792
- Publication date Oct 26, 2023
- Karsten Manufacturing Corporation
- Martin R. Jertson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF CLUBS WITH HOSEL INSERTS AND RELATED METHODS
- Publication number 20230226416
- Publication date Jul 20, 2023
- Karsten Manufacturing Corporation
- Alex G. Woodward
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF CLUB HEADS WITH GOLF COUPLING MECHANISMS
- Publication number 20230158371
- Publication date May 25, 2023
- Karsten Manufacturing Corporation
- Evan R. Greer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF CLUB HEADS WITH GOLF COUPLING MECHANISMS
- Publication number 20230149782
- Publication date May 18, 2023
- Karsten Manufacturing Corporation
- Evan R. Greer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF CLUB HEADS WITH GOLF COUPLING MECHANISMS
- Publication number 20230149781
- Publication date May 18, 2023
- Karsten Manufacturing Corporation
- Evan R. Greer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF CLUB HEADS WITH REINFORCING MEMBER
- Publication number 20230145837
- Publication date May 11, 2023
- Karsten Manufacturing Corporation
- Evan R. Greer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
CLUB HEADS HAVING REINFORCED CLUB HEAD FACES AND RELATED METHODS
- Publication number 20230071097
- Publication date Mar 9, 2023
- Karsten Manufacturing Corporation
- Joshua B. Matthews
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Golf Club Heads with Energy Storage Characteristics
- Publication number 20220258015
- Publication date Aug 18, 2022
- Karsten Manufacturing Corporation
- Martin R. Jertson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
ADJUSTABLE LENGTH SHAFT AND AN ADJUSTABLE MASS FOR A GOLF CLUB
- Publication number 20220176216
- Publication date Jun 9, 2022
- Karsten Manufacturing Corporation
- Travis D. Milleman
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF CLUB HEAD WITH INSERT
- Publication number 20220168615
- Publication date Jun 2, 2022
- Karsten Manufacturing Corporation
- Cole D. Brubaker
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF CLUB WEIGHT ATTACHMENT MECHANISMS AND RELATED METHODS
- Publication number 20220143478
- Publication date May 12, 2022
- Karsten Manufacturing Corporation
- Evan R. Greer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
GOLF CLUB HEAD WITH UNDERCUT AND INSERT
- Publication number 20220134195
- Publication date May 5, 2022
- Karsten Manufacturing Corporation
- Evan Greer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
CLUB HEADS WITH VARYING GROOVE PARAMETERS AND RELATED METHODS
- Publication number 20220134193
- Publication date May 5, 2022
- Karsten Manufacturing Corporation
- Martin Jertson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF CLUB HEADS WITH HOSEL INSERTS AND RELATED MEHTODS
- Publication number 20220054899
- Publication date Feb 24, 2022
- Karsten Manufacturing Corporation
- Alex G. Woodward
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
CLUB HEADS HAVING REINFORCED CLUB HEAD FACES AND RELATED METHODS
- Publication number 20220016500
- Publication date Jan 20, 2022
- Karsten Manufacturing Corporation
- Evan R. Greer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF CLUB HEADS WITH HOSEL INSERTS AND RELATED METHODS
- Publication number 20210275879
- Publication date Sep 9, 2021
- Karsten Manufacturing Corporation
- Jacob T. Clarke
- A63 - SPORTS GAMES AMUSEMENTS

Evan R. Greer

Person

Patents Grantslast 30 patents

Golf club heads with golf coupling mechanisms

Golf club head

Adjustable length shaft and an adjustable mass for a golf club

Golf club head

Golf club head

Club heads having reinforced club head faces and related methods

Golf club heads with hosel inserts and related methods

Golf club head

Club heads with varying groove parameters and related methods

Golf club heads with reinforcing member

Adjustable length shaft and an adjustable mass for a golf club

Variable thickness face plate for a golf club head

Method of forming golf club head assembly

Golf club head with undercut and insert

Adjustable putter shaft stiffener

Golf club heads with sole cavity ports and related methods

Golf club heads with energy storage characteristics

Golf club head

Golf club head

Golf club heads with hosel inserts and related methods

Golf club head having surface features that influence golf ball spin

Golf club heads with golf coupling mechanisms

Golf club head

Golf club head

Adjustable length shaft and an adjustable mass for a golf club

Golf club heads with energy storage characteristics

Club heads with varying groove parameters and related methods

Method of forming golf club head assembly

Golf club heads with variable face geometry and material properties

Golf clubs with hosel inserts and related methods

Patents Applicationslast 30 patents

GOLF CLUB HEAD WITH A VARIABLE FACE THICKNESS

GOLF CLUB HEAD WITH UNDERCUT AND INSERT

GOLF CLUB HEADS WITH INTERNAL UNDERCUTS

GOLF CLUB HEADS WITH HOSEL INSERTS AND RELATED METHODS

CLUB HEADS HAVING REINFORCED CLUB HEAD FACES AND RELATED METHODS

GOLF CLUB HEADS WITH REINFORCING MEMBER

MULTI-MATERIAL GOLF CLUB HEAD WITH BALANCED PERFORMANCE CHARACTERIS...

ADJUSTABLE LENGTH SHAFT AND AN ADJUSTABLE MASS FOR A GOLF CLUB

VARIABLE THICKNESS FACE PLATE FOR A GOLF CLUB HEAD

GOLF CLUB HEAD WITH OPTIMIZED MOMENT OF INERTIA

METHOD OF FORMING GOLF CLUB HEAD ASSEMBLY

GOLF CLUB HEAD WITH UNDERCUT AND INSERT

STICK WEIGHT SUPPORT

GOLF CLUBS WITH HOSEL INSERTS AND RELATED METHODS

Golf Club Heads with Energy Storage Characteristics

GOLF CLUBS WITH HOSEL INSERTS AND RELATED METHODS

GOLF CLUB HEADS WITH GOLF COUPLING MECHANISMS

GOLF CLUB HEADS WITH GOLF COUPLING MECHANISMS

GOLF CLUB HEADS WITH GOLF COUPLING MECHANISMS

GOLF CLUB HEADS WITH REINFORCING MEMBER

CLUB HEADS HAVING REINFORCED CLUB HEAD FACES AND RELATED METHODS

Golf Club Heads with Energy Storage Characteristics

ADJUSTABLE LENGTH SHAFT AND AN ADJUSTABLE MASS FOR A GOLF CLUB

GOLF CLUB HEAD WITH INSERT

GOLF CLUB WEIGHT ATTACHMENT MECHANISMS AND RELATED METHODS

GOLF CLUB HEAD WITH UNDERCUT AND INSERT

CLUB HEADS WITH VARYING GROOVE PARAMETERS AND RELATED METHODS

GOLF CLUB HEADS WITH HOSEL INSERTS AND RELATED MEHTODS

CLUB HEADS HAVING REINFORCED CLUB HEAD FACES AND RELATED METHODS

GOLF CLUB HEADS WITH HOSEL INSERTS AND RELATED METHODS