Inventor

HAHN PAUL

US5 patents

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

KELLER IND LTD

1 patent

US4956032ASep 11, 1990

Method of grouting using a vacuum

KELLER IND LTD35 citations87

JESSEN WESLEY CORP

1 patent

US5062701ANov 5, 1991

Asymmetric contact lens

JESSEN WESLEY CORP41 citations84

SCHERING CORP

1 patent

US4976533ADec 11, 1990

Method for measuring the rotation of an assymetric contact lens and lenses for practicing the method

SCHERING CORP22 citations74

HAHN PAUL

1 patent

US8826565B2Sep 9, 2014

Automotive paint spray and drying booth

HAHN PAUL8 citations72

POSI TRAK INC

1 patent

US12453914B2Oct 28, 2025

Modular training system

POSI TRAK INC0 citations42