Inventor · disambiguated record
Jeffrey A. Johnson
Also filed as: JOHNSON JEFFREY A · JOHNSON JEFFREY ALLEN
3 granted patents·219 citations·filing 2002–2011
76Inventor score
Technology areasA47L
Files withTENNANT CO3
Top patents by PatentIndex Score
3 records- 0195USD674405SDisplay panel portion with a computer icon imageTENNANT CO·Filed 2011·Granted Jan 15, 2013·131 cites·1 claims
- 0293US7051399B2Cleaner cartridgeTENNANT CO·Filed 2002·Granted May 30, 2006·82 cites·57 claims
- 0343USD674462SCleaning solution generatorTENNANT CO·Filed 2011·Granted Jan 15, 2013·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →