Inventor · disambiguated record
Raymond J. Douglas
Also filed as: DOUGLAS RAYMOND J
4 granted patents·51 citations·filing 1977–1981
76Inventor score
Technology areasA63H
Files withMATTEL INC4
Top patents by PatentIndex Score
4 records- 0179US4246722AGrowing baby dollMATTEL INC·Filed 1979·Granted Jan 27, 1981·26 cites·10 claims
- 0249US4244141AWalking turning doll mechanismMATTEL INC·Filed 1977·Granted Jan 13, 1981·11 cites·10 claims
- 0341US4373289AToy trap door mechanismMATTEL INC·Filed 1981·Granted Feb 15, 1983·8 cites·6 claims
- 0436US4177984ACaptive flying toy airplane having simulated motor soundsMATTEL INC·Filed 1978·Granted Dec 11, 1979·6 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →