Inventor · disambiguated record

Norbert Abraham, Sr.

Also filed as: ABRAHAM SR NORBERT

2 granted patents·60 citations·filing 1996–1998

65Inventor score

Technology areasF02B F05C

Files withCUMMINS ENGINE CO INC2

Top patents by PatentIndex Score

2 records

0176US5934174ALightweight articulated piston head and method of making the piston headCUMMINS ENGINE CO INC·Filed 1998·Granted Aug 10, 1999·38 cites·23 claims
0265US5839352AArticulated pistonCUMMINS ENGINE CO INC·Filed 1996·Granted Nov 24, 1998·22 cites·24 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →