Inventor · disambiguated record
Frederick C. Johlin, Jr.
Also filed as: JOHLIN JR FREDERICK C
6 granted patents·532 citations·filing 1991–1998
89Inventor score
Top patents by PatentIndex Score
6 records- 0169US5492538AMethod for transferring the exit site of a catheter from the mouth to the nose and instrumentation useful thereforFiled 1994·Granted Feb 20, 1996·140 cites·3 claims
- 0261US5556388ASafety retention and recapping devices for hypodermic needles/intravenous injection/portsADVANCED MEDICAL CONCEPTS INC·Filed 1994·Granted Sep 17, 1996·103 cites·2 claims
- 0360US6132471AStent for draining the pancreatic and biliary ducts and instrumentation for the placement thereofADVANCE MEDICAL CONCEPTS INC·Filed 1998·Granted Oct 17, 2000·89 cites·37 claims
- 0460US5876450AStent for draining the pancreatic and biliary ducts and instrumentation for the placement thereofFiled 1997·Granted Mar 2, 1999·86 cites·1 claims
- 0550US5241970APapillotome/sphincterotome procedures and a wire guide speciallyWILSON COOK MEDICAL INC·Filed 1991·Granted Sep 7, 1993·68 cites·20 claims
- 0643US5383849AMethod for selective endoscopic cannulation of ductal structuresWILSON COOK MEDICAL INC·Filed 1992·Granted Jan 24, 1995·46 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →