Earl Mahnke — 2 Patents at Ericson Manufacturing

Earl Mahnke has been granted 2 US patents while listed as an inventor at Ericson Manufacturing. The first was granted in 1981 and the most recent in March 1982. Earl Mahnke ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Earl Mahnke in Eastlake, OH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4318578	Electrical connector with ground fault detector	John E. Ericson, Jr.	1982-03-09
4298864	Power line fault detector circuit	Christopher J. Zoller	1981-11-03

Earl Mahnke — 2 Patents

Issued Patents All Time

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