James A. Ruller — 1 Patent at Electromagnetic Sciences

James A. Ruller has been granted 1 US patent while listed as an inventor at Electromagnetic Sciences. All of these patents were granted in 1989. James A. Ruller ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list James A. Ruller in Macon, GA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4884045	Fast switching reciprocal ferrite phase shifter	William K. Alverson	1989-11-28	$423,000

James A. Ruller — 1 Patent

Issued Patents All Time

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