David John Porter — 5 Patents at Tyco Electronics Uk

David John Porter has been granted 5 US patents while listed as an inventor at Tyco Electronics Uk. The first was granted in 1997 and the most recent in March 2015. David John Porter ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list David John Porter in Glenside, PA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8978710	Pneumatic insulating device	Matthew Stubbs	2015-03-17	$14,820,000
8618413	Power cable	Jonathan Catchpole, Stewart Toplis	2013-12-31	$19,122,000
6011545	Multi-panel digitizer	Phillip L. Henderson	2000-01-04
5737740	Apparatus and method for processing electronic documents	Phillip L. Henderson	1998-04-07
5684692	Multipaneled digitizer	Kevin M. Williams, Claude W. LeBlond, Phillip L. Henderson, Joseph Rovito	1997-11-04	$3,270,000

David John Porter — 5 Patents

Issued Patents All Time

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