Inventor · disambiguated record

Chadd Berkun

Also filed as: BERKUN CHADD

2 granted patents·39 citations·filing 1991–2005

62Inventor score

Technology areasB25B F16J

Files withFEL PRO INC1 HU FRIEDY MFG CO INC1

Top patents by PatentIndex Score

2 records

0189US7159494B2Torque limiting wrench for ultrasonic scaler tip insertionHU FRIEDY MFG CO INC·Filed 2005·Granted Jan 9, 2007·30 cites·23 claims
0228US5210943AMethod of verifying the correct sequence of assembly of a multilayer gasketFEL PRO INC·Filed 1991·Granted May 18, 1993·9 cites·5 claims

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Chadd Berkun — Patent Inventor | PatentIndex