Inventor · disambiguated record

Dave C. Janzen

Also filed as: JANZEN DAVE C

1 granted patent·6 citations·filing 1996–1996

28Inventor score

Technology areasA01F

Files withCATERPILLAR INC1

Top patents by PatentIndex Score

1 record

0132US5772503ACrop feeding apparatus for rotating concave threshing mechanismCATERPILLAR INC·Filed 1996·Granted Jun 30, 1998·6 cites·6 claims

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