Assignee

OLSON RICHARD A

2 granted patents·176 citations·filing 1975–1989

Technology mixA61M1 B05B1 Y10S1 Y10T1

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2 records

0177US5011475AProtector for intravenous and syringe needlesOLSON RICHARD A·Filed 1989·Granted Apr 30, 1991·157 cites·3 claims
0267US3960327ALawn sprinkler programmerOLSON RICHARD A·Filed 1975·Granted Jun 1, 1976·19 cites·7 claims

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