Inventor · disambiguated record

Rand D. Klopfer

Also filed as: KLOPFER RAND D

2 granted patents·60 citations·filing 1997–1997

66Inventor score

Technology areasF01M

Files withCUMMINS ENGINE CO INC2

Top patents by PatentIndex Score

2 records

0183US5937812ACamshaft for internal combustion enginesCUMMINS ENGINE CO INC·Filed 1997·Granted Aug 17, 1999·42 cites·7 claims
0259US5778841ACamshaft for internal combustion enginesCUMMINS ENGINE CO INC·Filed 1997·Granted Jul 14, 1998·18 cites·28 claims

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