Inventor · disambiguated record
Keith Elwin
Also filed as: ELWIN KEITH
3 granted patents·2 citations·filing 2018–2019
50Inventor score
Technology areasA63F
Files withSTERN PINBALL INC3
Top patents by PatentIndex Score
3 records- 0163US10926166B1Rotatable ball momentum transfer assembly for an amusement gameSTERN PINBALL INC·Filed 2019·Granted Feb 23, 2021·2 cites·20 claims
- 0242US10603574B2Self-adjusting difficulty feature for an amusement game deviceSTERN PINBALL INC·Filed 2018·Granted Mar 31, 2020·0 cites·14 claims
- 0331US10328335B1Omnidirectional target for an amusement game deviceSTERN PINBALL INC·Filed 2018·Granted Jun 25, 2019·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →