Inventor · disambiguated record
Douglas R. Potratz
Also filed as: POTRATZ DOUGLAS R
3 granted patents·95 citations·filing 1988–1997
74Inventor score
Files withBRUNSWICK CORP3
Top patents by PatentIndex Score
3 records- 0190US5913302AIgnition coil dwell time control systemBRUNSWICK CORP·Filed 1997·Granted Jun 22, 1999·52 cites·10 claims
- 0276US5924404ACylinder-specific spark ignition control system for direct fuel injected two-stroke engineBRUNSWICK CORP·Filed 1997·Granted Jul 20, 1999·36 cites·32 claims
- 0330US4960398AStern drive marine propulsion system with automatic trim control and exhaust controlBRUNSWICK CORP·Filed 1988·Granted Oct 2, 1990·7 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →