Inventor · disambiguated record
Donald J. Cretzler
Also filed as: CRETZLER DONALD J
3 granted patents·216 citations·filing 1976–1994
77Inventor score
Files withMETROLOLOGY GENERAL CORP1
Top patents by PatentIndex Score
3 records- 0177US4064549ACylindrical capacitive quartz transducerMETROLOLOGY GENERAL CORP·Filed 1976·Granted Dec 20, 1977·33 cites·6 claims
- 0259US5644724APoint-of-sale tax collection system and method of using sameFiled 1994·Granted Jul 1, 1997·158 cites·13 claims
- 0354US5393103AMethod and coupler for joining conduits and a method of making the couplerFiled 1993·Granted Feb 28, 1995·25 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →