Individual holder
SIMS ROYAL W
5 granted patents·112 citations·filing 1977–1984
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0176US4356723AProcess and apparatus for continuously measuring slumpSIMS ROYAL W·Filed 1977·Granted Nov 2, 1982·41 cites·1 claims
- 0267US4568239AHydraulically operated batch-loader for dry mix concreteSIMS ROYAL W·Filed 1984·Granted Feb 4, 1986·24 cites·3 claims
- 0362US4483650AHydraulically operated batch-loader for dry mix concreteSIMS ROYAL W·Filed 1978·Granted Nov 20, 1984·18 cites·7 claims
- 0458US4146243AExtra flotation device for selectively providing auxiliary ground support for load-bearing vehiclesSIMS ROYAL W·Filed 1978·Granted Mar 27, 1979·18 cites·11 claims
- 0550US4157188ATag axle support for concrete mixer unitsSIMS ROYAL W·Filed 1977·Granted Jun 5, 1979·11 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →