Individual holder
CLAYTON RALPH S
6 granted patents·346 citations·filing 1976–1991
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0185US4117847AColon catheterCLAYTON RALPH S·Filed 1976·Granted Oct 3, 1978·150 cites·53 claims
- 0255US4406655AColon cleansing system and techniqueCLAYTON RALPH S·Filed 1981·Granted Sep 27, 1983·44 cites·20 claims
- 0348US4403982AColon cleansing system and techniqueCLAYTON RALPH S·Filed 1980·Granted Sep 13, 1983·45 cites·62 claims
- 0441US5074842AScheduled bowel management systemCLAYTON RALPH S·Filed 1990·Granted Dec 24, 1991·44 cites·30 claims
- 0541US4297997AMethod and device for retaining colon cleansing tube in placeCLAYTON RALPH S·Filed 1980·Granted Nov 3, 1981·22 cites·18 claims
- 0640US5197950AScheduled bowel management systemCLAYTON RALPH S·Filed 1991·Granted Mar 30, 1993·41 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →