Inventor · disambiguated record
Donald W. Ray
Also filed as: RAY DONALD W
4 granted patents·142 citations·filing 1992–2008
79Inventor score
Top patents by PatentIndex Score
4 records- 0186US5242185AShallow nose platform trailerFRUEHAUF TRAILER CORP·Filed 1992·Granted Sep 7, 1993·69 cites·20 claims
- 0278US8297463B2Closure for an equipment subMCQUAID JAMES G·Filed 2008·Granted Oct 30, 2012·19 cites·25 claims
- 0373US5452895AThree dimensional rotating puzzle that opensFiled 1994·Granted Sep 26, 1995·49 cites·5 claims
- 0455US8308011B2Yoke type quick opening closureMEHTA FIRDOSH·Filed 2008·Granted Nov 13, 2012·5 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →