Inventor · disambiguated record
Pushpkumar D. Changani
Also filed as: CHANGANI PUSHPKUMAR D · CHANGANI PUSHPKUMAR DEWANMAL · HALEY ROY
9 granted patents·254 citations·filing 1974–1985
90Inventor score
Top patents by PatentIndex Score
9 records- 0193US3939849AFilter elementsMONSANTO CHEMICALS·Filed 1974·Granted Feb 24, 1976·57 cites·18 claims
- 0288US4425390AMarker sleeve assemblyRAYCHEM CORP·Filed 1983·Granted Jan 10, 1984·51 cites·2 claims
- 0381US4279848AProcess for extruding an open-cell foamed polyolefin filterMONSANTO CO·Filed 1980·Granted Jul 21, 1981·32 cites·5 claims
- 0476US4210773AWiring harnessRAYCHEM LTD·Filed 1977·Granted Jul 1, 1980·26 cites·7 claims
- 0573US4366201AHeat shrinkable wraparound closuresRAYCHEM CORP·Filed 1980·Granted Dec 28, 1982·27 cites·4 claims
- 0671US4488642APolymeric articlesRAYCHEM LTD·Filed 1982·Granted Dec 18, 1984·28 cites·7 claims
- 0763US4349404APolymeric articlesRAYCHEM CORP·Filed 1980·Granted Sep 14, 1982·18 cites·10 claims
- 0842US4798752ACurable sheetRAYCHEM LTD·Filed 1985·Granted Jan 17, 1989·11 cites·16 claims
- 0934US4345957APolymeric articlesRAYCHEM CORP·Filed 1980·Granted Aug 24, 1982·4 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →