Assignee

DAVIS DONALD E

US·2 granted patents·140 citations·filing 1974–1989

Technology mixA47L1 E04D1 H02J1 H02M1 H02P1

Top patents by PatentIndex Score

2 records

0192US4992920ARegulated AC power system energized by variable speed prime moverDAVIS DONALD E·Filed 1989·Granted Feb 12, 1991·96 cites·6 claims
0282US3971098AGutter cleaning nozzleDAVIS DONALD E·Filed 1974·Granted Jul 27, 1976·44 cites·5 claims

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