Inventor

BERKUN CHADD

US2 patents

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

HU FRIEDY MFG CO INC

1 patent

US7159494B2Jan 9, 2007

Torque limiting wrench for ultrasonic scaler tip insertion

HU FRIEDY MFG CO INC30 citations89

FEL PRO INC

1 patent

US5210943AMay 18, 1993

Method of verifying the correct sequence of assembly of a multilayer gasket

FEL PRO INC9 citations63