Llewellyn E. Clark — 1 Patent at Beloit

Llewellyn E. Clark has been granted 1 US patent while listed as an inventor at Beloit. All of these patents were granted in 1980. Llewellyn E. Clark ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Llewellyn E. Clark in Pittsfield, MA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4222817	Method and apparatus for pulping and grading waste material	John B. Matthew, Bruce E. Nunn	1980-09-16	$2,057,000

Llewellyn E. Clark — 1 Patent

Issued Patents All Time

Patent Widget