Inventor · disambiguated record
Lonnie Joe Kettl
Also filed as: KETTL LONNIE J · KETTL LONNIE JOE
3 granted patents·1,279 citations·filing 1995–1997
79Inventor score
Technology areasA62B
Top patents by PatentIndex Score
3 records- 0193US6430298B1Microphone mounting structure for a sound amplifying respirator and/or bubble suitFiled 1997·Granted Aug 6, 2002·1.2k cites·10 claims
- 0258US5860417AMicrophone mounting structure for a sound amplifying respirator and/or bubble suitFiled 1996·Granted Jan 19, 1999·36 cites·23 claims
- 0345US5503141AMicrophone mounting structure for a sound amplifying respiratorFiled 1995·Granted Apr 2, 1996·25 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →