GD

Grant Douglas

ES Easton Diamond Sports: 7 patents #5 of 24Top 25%
BS Baden Sports: 2 patents #5 of 15Top 35%
📍 Santa Monica, CA: #523 of 3,628 inventorsTop 15%
🗺 California: #66,801 of 386,348 inventorsTop 20%
Overall (All Time): #549,411 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12157045 Vibration damping coupler for a ball bat Blair J. Ellington, Kyle L. Hodge, Kaitlin Shreffler, Brent Weidenbach, Liangzheng Zhou 2024-12-03
11731017 Adjustable flex rod connection for ball bats and other sports implements Dewey Chauvin, Linda Hunt 2023-08-22
11660512 Double-barrel ball bats Linda Hunt, Dewey Chauvin, Ian Montgomery 2023-05-30
11364425 Ball bat having asymmetrical barrel composition or construction Kyle L. Hodge, Blair J. Ellington, William B. Giannetti, Jay Michael Helmick, Hugh Tompkins +1 more 2022-06-21
11167191 Ball bat with adjustable-weight end cap John Anderle, Dewey Chauvin, Linda Hunt, Ian Montgomery, Trevor Anderson 2021-11-09
11013968 Adjustable flex rod connection for ball bats and other sports implements Dewey Chauvin, Linda Hunt 2021-05-25
10688358 Double-barrel ball bats Linda Hunt, Dewey Chauvin, Ian Montgomery 2020-06-23
10486041 Ball bat with adjustable-weight end cap John Anderle, Dewey Chauvin, Linda Hunt, Ian Montgomery, Trevor Anderson 2019-11-26
10220277 Double-barrel ball bats Linda Hunt, Dewey Chauvin, Ian Montgomery 2019-03-05