William Loeffler — 1 Patent at GE

William Loeffler has been granted 1 US patent while listed as an inventor at GE. All of these patents were granted in 1985. William Loeffler ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list William Loeffler in Mentor, OH, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4495558	Method and apparatus for determining oxide film thickness	Pieter G. Cath, John Capp	1985-01-22	$5,471,000

William Loeffler — 1 Patent

Issued Patents All Time

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