Inventor · disambiguated record
Rolla W. Barr
Also filed as: BARR ROLLA W
4 granted patents·103 citations·filing 1976–1979
80Inventor score
Files withBARR ROLLA W4
Top patents by PatentIndex Score
4 records- 0178US4076158ADevice for securing spare tiresBARR ROLLA W·Filed 1976·Granted Feb 28, 1978·27 cites·12 claims
- 0277US4294088ASecurity device for spare tiresBARR ROLLA W·Filed 1978·Granted Oct 13, 1981·30 cites·4 claims
- 0375US4225066ADevice for securing spare wheelsBARR ROLLA W·Filed 1979·Granted Sep 30, 1980·25 cites·4 claims
- 0469US4122693AShackle guard for padlocksBARR ROLLA W·Filed 1977·Granted Oct 31, 1978·21 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →