Inventor · disambiguated record
Nick H. Langdon
Also filed as: LANGDON NICK H
5 granted patents·140 citations·filing 1984–1996
83Inventor score
Top patents by PatentIndex Score
5 records- 0188US4579542AAction figure with arm movement derived from leg movementCPG PROD CORP·Filed 1984·Granted Apr 1, 1986·46 cites·18 claims
- 0274USD287738SToy helicopterKENNER PARKER TOYS INC·Filed 1985·Granted Jan 13, 1987·16 cites·1 claims
- 0372US4578045AAction figure with leg movement derived from arm movementCPG PROD CORP·Filed 1984·Granted Mar 25, 1986·26 cites·19 claims
- 0471US5208649AAssembly for front face testingUNIV CINCINNATI·Filed 1992·Granted May 4, 1993·37 cites·20 claims
- 0547US5651716ASound modulating toy figureHASBRO INC·Filed 1996·Granted Jul 29, 1997·15 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →