Individual holder
LAHR CHRISTOPHER J
4 granted patents·91 citations·filing 1986–1997
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0164USD404484SSurgical instrument with clamshell openingLAHR CHRISTOPHER J·Filed 1997·Granted Jan 19, 1999·15 cites·1 claims
- 0243US5005586AMethod for exercising a patient's anal canalLAHR CHRISTOPHER J·Filed 1989·Granted Apr 9, 1991·41 cites·4 claims
- 0339US4739767ASphincterogram and anal exercising device and sphincterography methodLAHR CHRISTOPHER J·Filed 1987·Granted Apr 26, 1988·14 cites·8 claims
- 0438US4687002ASphincterogram and anal exercising deviceLAHR CHRISTOPHER J·Filed 1986·Granted Aug 18, 1987·21 cites·5 claims
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