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Robert W. Davignon II
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Terre Haute, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Salinity detection device
Patent number
11,624,720
Issue date
Apr 11, 2023
Pillar Inc.
Mark Boenke
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Hot surface igniters for cooktops
Patent number
11,125,439
Issue date
Sep 21, 2021
SCP Holdings, an assumed business name of Nitride Igniters, LLC
Bruce C. Sprowl
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Training baseball and method of using the same
Patent number
8,197,363
Issue date
Jun 12, 2012
Robert W. Davignon
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Combination golf ball marker and stroke indicator device
Patent number
6,729,536
Issue date
May 4, 2004
Robert W. Davignon
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Combination golf ball tool and stroke indicator
Patent number
D477854
Issue date
Jul 29, 2003
Robert W. Davignon
D21 - Games, toys, and sports goods
Information
Patent Grant
Recreational swing seat
Patent number
D412939
Issue date
Aug 17, 1999
Robert W. Davignon
D21 - Games, toys, and sports goods
Information
Patent Grant
Recreational swing seat
Patent number
D410722
Issue date
Jun 8, 1999
Robert W. Davignon
D21 - Games, toys, and sports goods
Information
Patent Grant
Recreational swing seat
Patent number
D387121
Issue date
Dec 2, 1997
Robert W. Davignon
D21 - Games, toys, and sports goods
Information
Patent Grant
Recreational swing seat
Patent number
D387120
Issue date
Dec 2, 1997
Robert W. Davignon
D21 - Games, toys, and sports goods
Patents Applications
last 30 patents
Information
Patent Application
DISPENSER FOR PRODUCTS IN A FLEXIBLE TUBE
Publication number
20240294306
Publication date
Sep 5, 2024
DAVIS FOOD, LLC
Jon Clay Davis
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
HOT SURFACE IGNITERS FOR COOKTOPS
Publication number
20210381694
Publication date
Dec 9, 2021
SCP Holdings, an assumed business name of Nitride Igniters, LLC
Bruce C. Sprowl
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
SALINITY DETECTION DEVICE
Publication number
20200225179
Publication date
Jul 16, 2020
Pillar Inc.
Mark Boenke
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
HOT SURFACE IGNITERS FOR COOKTOPS
Publication number
20190301742
Publication date
Oct 3, 2019
SCP Holdings, LLC
Bruce C. Sprowl
F24 - HEATING RANGES VENTILATING
Information
Patent Application
TRACKED MOBILITY DEVICE
Publication number
20140034400
Publication date
Feb 6, 2014
Travis Underwood
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Instructional baseball
Publication number
20060217220
Publication date
Sep 28, 2006
Robert W. Davignon
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Instructional baseball
Publication number
20060068952
Publication date
Mar 30, 2006
Robert W. Davignon
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Self-tensioning handle for endoscopic device
Publication number
20050192592
Publication date
Sep 1, 2005
Cook Urological Incorporated
Gary L. Butler
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Adjustable surgical cutting instrument and cam system for use in same
Publication number
20050085798
Publication date
Apr 21, 2005
Ronald L. Hofmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Combination golf ball marker and stroke indicator device
Publication number
20030066874
Publication date
Apr 10, 2003
Robert W. Davignon
A63 - SPORTS GAMES AMUSEMENTS