Inventor · disambiguated record
Robert H. Spensley
Also filed as: SPENSLEY ROBERT H
5 granted patents·103 citations·filing 1979–1982
81Inventor score
Top patents by PatentIndex Score
5 records- 0187US4455171AReactivatable set-inhibited cementitious compositionsEXPLOSIFS PROD CHIM·Filed 1982·Granted Jun 19, 1984·59 cites·9 claims
- 0275US4338048ACartridge for rock-boltingEXCHEM HOLDINGS·Filed 1979·Granted Jul 6, 1982·20 cites·12 claims
- 0368US4395162ACartridge for use in anchor boltingEXPLOSIFS PROD CHIM·Filed 1981·Granted Jul 26, 1983·15 cites·6 claims
- 0431US4399911ACartridge for use in anchor boltingEXPLOSIFS PROD CHIM·Filed 1981·Granted Aug 23, 1983·5 cites·6 claims
- 0530US4558781ACartridge for use in anchor boltingEXPLOSIFS PROD CHIM·Filed 1981·Granted Dec 17, 1985·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →