William E. Gulbrandson — 2 Patents at Onan

William E. Gulbrandson has been granted 2 US patents while listed as an inventor at Onan. The first was granted in 1991 and the most recent in February 1998. William E. Gulbrandson ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list William E. Gulbrandson in Morris, MN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5717273	Insulating armature end turn cap	Jerome J. Lemmer	1998-02-10	$7,504,000
5018676	Armature winding arrangement and method for electrical machine	—	1991-05-28	$4,604,000

William E. Gulbrandson — 2 Patents

Issued Patents All Time

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