Inventor · disambiguated record
Ervan E. Guttman
Also filed as: GUTTMAN ERVAN E
3 granted patents·28 citations·filing 1980–1980
70Inventor score
Files withThe Ervan Guttman Company3
Top patents by PatentIndex Score
3 records- 0169USD264169SCandy dipping toolThe Ervan Guttman Company·Filed 1980·Granted May 4, 1982·14 cites·1 claims
- 0255USD264298SCandy dipping toolThe Ervan Guttman Company·Filed 1980·Granted May 11, 1982·8 cites·1 claims
- 0348USD264038SCandy dipping toolThe Ervan Guttman Company·Filed 1980·Granted Apr 27, 1982·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →