Inventor · disambiguated record
Ronald W. Froelich
Also filed as: FROELICH RONALD · FROELICH RONALD W
8 granted patents·365 citations·filing 1984–1994
90Inventor score
Top patents by PatentIndex Score
8 records- 0191US5339741APrecision fireworks display system having a decreased environmental impactWALT DISNEY PROD·Filed 1992·Granted Aug 23, 1994·76 cites·46 claims
- 0287US5595121AAmusement ride and self-propelled vehicle thereforWALT DISNEY PROD·Filed 1994·Granted Jan 21, 1997·138 cites·54 claims
- 0377US4983036ASecure identification systemFROELICH RONALD W·Filed 1988·Granted Jan 8, 1991·42 cites·18 claims
- 0473US4829166AComputerized data-bearing card and reader/writer thereforFROELICH RONALD W·Filed 1987·Granted May 9, 1989·41 cites·8 claims
- 0562US4647981AAutomatic white level control for a RISXEROX CORP·Filed 1984·Granted Mar 3, 1987·19 cites·8 claims
- 0653US4763190ADigital color correction circuitXEROX CORP·Filed 1986·Granted Aug 9, 1988·13 cites·3 claims
- 0747US4690554AFingerprint identification deviceFROELICH RONALD W·Filed 1986·Granted Sep 1, 1987·29 cites·10 claims
- 0841US4751523ALaser scanner power compensation circuitXEROX CORP·Filed 1986·Granted Jun 14, 1988·7 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →