Mark Spencer

Person

Chicago, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Iron-type golf club head with body wall apertures
- Patent number 11,065,514
- Issue date Jul 20, 2021
- Wilson Sporting Goods Co.
- Jon C. Pergande
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Iron-type golf club head with body wall apertures
- Patent number 10,420,993
- Issue date Sep 24, 2019
- Wilson Sporting Goods Co.
- Jon C. Pergande
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Iron-type golf club head with body wall aperture
- Patent number 9,662,549
- Issue date May 30, 2017
- Wilson Sporting Goods Co.
- Michael D. Vrska
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Iron-type golf club head
- Patent number D768250
- Issue date Oct 4, 2016
- Wilson Sporting Goods Co.
- Michael D. Vrska
- D21 - Games, toys, and sports goods
Information Patent Grant
Golf club adjustable hosel assembly
- Patent number 9,358,429
- Issue date Jun 7, 2016
- Wilson Sporting Goods Co.
- Michael Vrska
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club adjustable hosel assembly
- Patent number 9,144,720
- Issue date Sep 29, 2015
- Wilson Sporting Goods Co.
- Michael Vrska
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club adjustable hosel assembly
- Patent number 9,144,719
- Issue date Sep 29, 2015
- Wilson Sporting Goods Co.
- Michael Vrska
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
IRON-TYPE GOLF CLUB HEAD WITH BODY WALL APERTURES
- Publication number 20210331046
- Publication date Oct 28, 2021
- Wilson Sporting Goods Co.
- Jon C. Pergande
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
IRON-TYPE GOLF CLUB HEAD WITH BODY WALL APERTURES
- Publication number 20200009431
- Publication date Jan 9, 2020
- Wilson Sporting Goods Co.
- Jon C. Pergande
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF CLUB HEAD HAVING MICRO-VORTEX GENERATORS
- Publication number 20180111025
- Publication date Apr 26, 2018
- Wilson Sporting Goods Co.
- Michael D. Vrska
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
IRON-TYPE GOLF CLUB HEAD WITH BODY WALL APERTURES
- Publication number 20170326416
- Publication date Nov 16, 2017
- Wilson Sporting Goods Co.
- Jon C. Pergande
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
IRON-TYPE GOLF CLUB HEAD WITH BODY WALL APERTURES
- Publication number 20170266519
- Publication date Sep 21, 2017
- Wilson Sporting Goods Co.
- Michael D. Vrska
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
IRON-TYPE GOLF CLUB HEAD WITH BODY WALL APERTURE
- Publication number 20170036075
- Publication date Feb 9, 2017
- Wilson Sporting Goods Co.
- Michael D. Vrska
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF CLUB ADJUSTABLE HOSEL ASSEMBLY
- Publication number 20150367185
- Publication date Dec 24, 2015
- Wilson Sporting Goods Co.
- Michael Vrska
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF CLUB ADJUSTABLE HOSEL ASSEMBLY
- Publication number 20150367186
- Publication date Dec 24, 2015
- Wilson Sporting Goods Co.
- Michael Vrska
- A63 - SPORTS GAMES AMUSEMENTS

Mark Spencer

Person

Patents Grantslast 30 patents

Iron-type golf club head with body wall apertures

Iron-type golf club head with body wall apertures

Iron-type golf club head with body wall aperture

Iron-type golf club head

Golf club adjustable hosel assembly

Golf club adjustable hosel assembly

Golf club adjustable hosel assembly

Patents Applicationslast 30 patents

IRON-TYPE GOLF CLUB HEAD WITH BODY WALL APERTURES

IRON-TYPE GOLF CLUB HEAD WITH BODY WALL APERTURES

GOLF CLUB HEAD HAVING MICRO-VORTEX GENERATORS

IRON-TYPE GOLF CLUB HEAD WITH BODY WALL APERTURES

IRON-TYPE GOLF CLUB HEAD WITH BODY WALL APERTURES

IRON-TYPE GOLF CLUB HEAD WITH BODY WALL APERTURE

GOLF CLUB ADJUSTABLE HOSEL ASSEMBLY

GOLF CLUB ADJUSTABLE HOSEL ASSEMBLY