Inventor · disambiguated record
John R. Engle
Also filed as: ENGLE JOHN R · ENGLE JOHN RAE
4 granted patents·33 citations·filing 1986–2018
72Inventor score
Top patents by PatentIndex Score
4 records- 0155US5482033AAnesthetic waste gas evacuation systemFiled 1994·Granted Jan 9, 1996·19 cites·10 claims
- 0250US10654650B1Barrel rolling safety deviceUNCOMMON SOLUTIONS LLC·Filed 2018·Granted May 19, 2020·1 cites·18 claims
- 0343US4772049AMultiple ply documentNCR CO·Filed 1987·Granted Sep 20, 1988·11 cites·16 claims
- 0420US4772048AMultiple ply documentNCR CO·Filed 1986·Granted Sep 20, 1988·2 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →