Inventor · disambiguated record
Ronald J. Ekern
Also filed as: EKERN RONALD J
11 granted patents·142 citations·filing 1983–1997
91Inventor score
Files withRAY O VAC CORP11
Top patents by PatentIndex Score
11 records- 0169US6040088ASodium polyacrylate gelling agent for zinc gelled anodeRAY O VAC CORP·Filed 1997·Granted Mar 21, 2000·48 cites·26 claims
- 0253US5686204AGelling agent for alkaline electrochemical cellsRAY O VAC CORP·Filed 1996·Granted Nov 11, 1997·26 cites·35 claims
- 0348US5604054AReduced environmental hazard LeClanche cell having improved performance ionically permeable separatorRAY O VAC CORP·Filed 1995·Granted Feb 18, 1997·13 cites·18 claims
- 0445US5770256AMethod of making an ionically permeable separator for a leclanche cellRAY O VAC CORP·Filed 1996·Granted Jun 23, 1998·11 cites·14 claims
- 0543US5626983AZinc anode for reduced environmental hazard LeClanche cell having improved performanceRAY O VAC CORP·Filed 1994·Granted May 6, 1997·9 cites·103 claims
- 0642US5605774AIonically permeable separator for leclanche cellRAY O VAC CORP·Filed 1996·Granted Feb 25, 1997·9 cites·13 claims
- 0740US5743000AMethod of making a reduced environmental hazard leclanche cell having improved performanceRAY O VAC CORP·Filed 1996·Granted Apr 28, 1998·8 cites·10 claims
- 0838US5656038AMethod of making a zinc anode for a reduced environmental hazard LeClanche cell having improved performanceRAY O VAC CORP·Filed 1995·Granted Aug 12, 1997·7 cites·20 claims
- 0936US4448861ALithium-thionyl chloride cell with lithium surface alloys to reduce voltage delayRAY O VAC CORP·Filed 1983·Granted May 15, 1984·4 cites·6 claims
- 1034US5645611AMethod of making reduced environmental hazard LeClanche cell having improved performanceRAY O VAC CORP·Filed 1995·Granted Jul 8, 1997·5 cites·15 claims
- 1132US5609973AReduced environmental hazard leclanche cell having improved performanceRAY O VAC CORP·Filed 1995·Granted Mar 11, 1997·2 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →