Inventor · disambiguated record
Walter A. Hedden
Also filed as: HEDDEN WALTER A
3 granted patents·393 citations·filing 1976–1977
77Inventor score
Top patents by PatentIndex Score
3 records- 0194US4068718AHydraulic fracturing method using sintered bauxite propping agentEXXON PRODUCTION RESEARCH CO·Filed 1976·Granted Jan 17, 1978·366 cites·15 claims
- 0278US4081283APlaster molding compositionPMCMA RES GROUP·Filed 1976·Granted Mar 28, 1978·14 cites·9 claims
- 0356US4148660APlaster molding compositionPMCMA RES GROUP·Filed 1977·Granted Apr 10, 1979·13 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →