Inventor · disambiguated record
Frederick T. Haas, Jr.
Also filed as: HAAS JR FREDERICK T
4 granted patents·629 citations·filing 1973–1981
85Inventor score
Top patents by PatentIndex Score
4 records- 0195US4337283ASynthetic turf playing surface with resilient top-dressingHAAS JR FREDERICK T·Filed 1980·Granted Jun 29, 1982·253 cites·29 claims
- 0293US4044179APlaying surface for athletic gamesMOD SOD SPORT SURFACES·Filed 1975·Granted Aug 23, 1977·145 cites·10 claims
- 0393US3995079AArtificial turf-like productHAAS JR FREDERICK T·Filed 1973·Granted Nov 30, 1976·130 cites·10 claims
- 0492US4389435ATop dressed plating surface with resilient underpadMOD SOD SPORTS SURFACES INC·Filed 1981·Granted Jun 21, 1983·101 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →