Inventor · disambiguated record
Roger D. Bloomfield
Also filed as: BLOOMFIELD ROGER D
4 granted patents·142 citations·filing 1974–1983
80Inventor score
Top patents by PatentIndex Score
4 records- 0182US3987835ADouble cord edge fastenerWERNER FRANK D·Filed 1974·Granted Oct 26, 1976·52 cites·18 claims
- 0280US4472862AFilm fasteners for flexible sheetsBLOOMFIELD ROGER D·Filed 1983·Granted Sep 25, 1984·47 cites·3 claims
- 0373US4267876AFilm fastening systemPARK FASTENER CO·Filed 1979·Granted May 19, 1981·36 cites·13 claims
- 0429US4224928ACover for solar heat collectorPARK ENERGY COMPANY·Filed 1977·Granted Sep 30, 1980·7 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →