Assignee
WALLING PETER T
3 granted patents·220 citations·filing 1978–1988
Technology mixA61M3
Top patents by PatentIndex Score
3 records- 0177US4233984ARespiratory ventilating deviceWALLING PETER T·Filed 1978·Granted Nov 18, 1980·125 cites·3 claims
- 0249US4865587ASyringe and catheter apparatusWALLING PETER T·Filed 1988·Granted Sep 12, 1989·53 cites·32 claims
- 0344US4795431ASyringe and catheter apparatusWALLING PETER T·Filed 1987·Granted Jan 3, 1989·42 cites·18 claims
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