Inventor · disambiguated record
Richard C. M. Cheng
Also filed as: CHENG RICHARD C M
8 granted patents·198 citations·filing 1976–1979
89Inventor score
Top patents by PatentIndex Score
8 records- 0194US4185409ATeeter-totter track section for model vehiclesCHENG RICHARD C M·Filed 1978·Granted Jan 29, 1980·69 cites·9 claims
- 0278US4286752ANesting track section for model vehiclesCHENG RICHARD C M·Filed 1979·Granted Sep 1, 1981·27 cites·1 claims
- 0369US4231517ATrack section for model vehiclesCHENG RICHARD C M·Filed 1977·Granted Nov 4, 1980·20 cites·2 claims
- 0468US4082220AModel roadway track constructionTYCO IND INC·Filed 1976·Granted Apr 4, 1978·21 cites·19 claims
- 0563US4219153AModel vehicle track sectionCHENG RICHARD C M·Filed 1978·Granted Aug 26, 1980·19 cites·7 claims
- 0662US4254577AModel vehicleCHENG RICHARD C M·Filed 1978·Granted Mar 10, 1981·16 cites·7 claims
- 0761US4084746AModel track sectionCHENG RICHARD C M·Filed 1976·Granted Apr 18, 1978·15 cites·5 claims
- 0853US4203548AModel track sectionCHENG RICHARD C M·Filed 1977·Granted May 20, 1980·11 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →