Inventor · disambiguated record
Aleksandr Karpman
Also filed as: KARPMAN ALEKSANDR
2 granted patents·21 citations·filing 1997–2000
60Inventor score
Technology areasY10T
Files withENGEL IND INC2
Top patents by PatentIndex Score
2 records- 0153US6047466AApparatus and method for inserting angle plates in channel shaped flanges of a ductENGEL IND INC·Filed 1997·Granted Apr 11, 2000·16 cites·3 claims
- 0252US6263557B1Apparatus and method for inserting angle plates in channel shaped flanges of a ductENGEL IND INC·Filed 2000·Granted Jul 24, 2001·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →