Inventor

BERGER JOHN

US6 patents

⚠️ This page may combine multiple inventors who share the name “BERGER JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BERGER JOHN

2 patents

US8525059B2Sep 3, 2013

Handpiece finger switch for actuation of handheld medical instrumentation

BERGER JOHN32 citations89

US8486273B2Jul 16, 2013

Water deflection silt collection system

BERGER JOHN0 citations47

UNIV COLUMBIA

2 patents

US6590109B2Jul 8, 2003

Method for isolating terpene trilactones (ginkgolides, bilobalide) from leaves and pharmaceutical powders of ginkgo biloba

UNIV COLUMBIA20 citations88

US6844451B2Jan 18, 2005

Method for isolating terpene trilactones (ginkgolides, bilobalide) from leaves and pharmaceutical powders of Ginkgo biloba

UNIV COLUMBIA9 citations69

BIOLASE INC

1 patent

US8653392B2Feb 18, 2014

Handpiece finger switch for actuation of handheld medical instrumentation

BIOLASE INC15 citations91

MAXON CORP

1 patent

US4759529AJul 26, 1988

Pre-loaded valve follower sealing apparatus

MAXON CORP15 citations68