Howard D. Gardener — 1 Patent at Data General

Howard D. Gardener has been granted 1 US patent while listed as an inventor at Data General. All of these patents were granted in 1987. Howard D. Gardener ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Howard D. Gardener in Grapevine, TX, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4644535	PCM channel multiplexer/demultiplexer	Charles B. Johnson	1987-02-17	$4,045,000

Howard D. Gardener — 1 Patent

Issued Patents All Time

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