Inventor · disambiguated record
Robert L. Sims
Also filed as: SIMS ROBERT L · SIMS ROBERT LEE
4 granted patents·94 citations·filing 1974–2020
76Inventor score
Top patents by PatentIndex Score
4 records- 0185US6997638B2Anti-terrorist road blockPERIMETER DEFENSE TECHNOLOGIES·Filed 2003·Granted Feb 14, 2006·58 cites·49 claims
- 0269US3930567AChute for front end discharge concrete mixersTRAVEL BATCHER CORP·Filed 1974·Granted Jan 6, 1976·24 cites·4 claims
- 0343US11552499B2Power backup for appliancesSIMS ROBERT LEE·Filed 2020·Granted Jan 10, 2023·0 cites·9 claims
- 0440US4253605ARailway crossing structureSIMS ROBERT L·Filed 1979·Granted Mar 3, 1981·12 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →