John Anthony ELDER — 1 Patent at IBM

John Anthony ELDER has been granted 1 US patent while listed as an inventor at IBM. All of these patents were granted in 1981. John Anthony ELDER ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list John Anthony ELDER in Versailles, KY, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4264225	Bounce dampening system for switch actuators	John N. Cassell, Benjamin G. Pastrick, William Joseph Thornhill	1981-04-28	$6,516,000

John Anthony ELDER — 1 Patent

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