Inventor · disambiguated record
Perry R Sperber
Also filed as: SPERBER PERRY R
3 granted patents·15 citations·filing 2019–2019
66Inventor score
Files withRED E ROW PRODUCTS LLC3
Top patents by PatentIndex Score
3 records- 0179US10451395B1Spread, span and wheel alignment gaugeRED E ROW PRODUCTS LLC·Filed 2019·Granted Oct 22, 2019·5 cites·13 claims
- 0267US10712394B1Apparatus and method for testing coxswain box functionRED E ROW PRODUCTS LLC·Filed 2019·Granted Jul 14, 2020·3 cites·18 claims
- 0354USD885860STorque toolRED E ROW PRODUCTS LLC·Filed 2019·Granted Jun 2, 2020·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →