Inventor · disambiguated record

William Cipkar

Also filed as: CIPKAR WILLIAM · CIPKAR WILLIAM A

2 granted patents·6 citations·filing 2006–2021

45Inventor score

Technology areasB29C H04R

Files withBERNARD EDWARD HELMUT1 CREST MOLD TECHNOLOGY INC1

Top patents by PatentIndex Score

2 records

0165US7559763B2Dual material injection mold and methodCREST MOLD TECHNOLOGY INC·Filed 2006·Granted Jul 14, 2009·6 cites·10 claims
0240US11241554B2Manufacturing method for a hood type ventilation deviceBERNARD EDWARD HELMUT·Filed 2021·Granted Feb 8, 2022·0 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →