Assignee
WELLS R LEON
3 granted patents·50 citations·filing 1983–1985
Top patents by PatentIndex Score
3 records- 0157US4490882AUpright vacuum centerWELLS R LEON·Filed 1983·Granted Jan 1, 1985·26 cites·9 claims
- 0240US4513472AHeight adjustment mechanismWELLS R LEON·Filed 1983·Granted Apr 30, 1985·14 cites·17 claims
- 0334US4639191ACentrifugal fan liner and installing tool thereforWELLS R LEON·Filed 1985·Granted Jan 27, 1987·10 cites·2 claims
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