Inventor · disambiguated record
Ronald L. Altnau
Also filed as: ALTNAU RONALD L · ALTNAU SR RONALD L
7 granted patents·133 citations·filing 1977–1991
86Inventor score
Top patents by PatentIndex Score
7 records- 0175US4250724ASuspension system for tub assembly in clothes washing machineRAYTHEON CO·Filed 1979·Granted Feb 17, 1981·29 cites·11 claims
- 0274US4526020ATiltable washerSPEED QUEEN CO·Filed 1984·Granted Jul 2, 1985·27 cites·14 claims
- 0366US5018372AFilter for automatic washing machineSPEED QUEEN CO·Filed 1990·Granted May 28, 1991·29 cites·18 claims
- 0465US4098098AOut-of-balance and safety switch arrangement for washing machineMC GRAW EDISON CO·Filed 1977·Granted Jul 4, 1978·20 cites·8 claims
- 0548US4289320AFace seal for washer tub and water pumpSPEED QUEEN CO·Filed 1980·Granted Sep 15, 1981·14 cites·1 claims
- 0646US5044178ARinse aid dispenserSPEED QUEEN CO·Filed 1991·Granted Sep 3, 1991·14 cites·17 claims
- 0727US4936421AConical spring braking mechanismSPEED QUEEN CO·Filed 1989·Granted Jun 26, 1990·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →