Cale E. Groen — 1 Patent at Caterpillar

Cale E. Groen has been granted 1 US patent while listed as an inventor at Caterpillar. All of these patents were granted in 2005. Cale E. Groen ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Cale E. Groen in Bloomington, IL, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6852946	Laser-induced plasma micromachining	Justin Koch, William Eugene White	2005-02-08	$48,781,000

Cale E. Groen — 1 Patent

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