Philip J. Walker — 2 Patents at Amp

Philip J. Walker has been granted 2 US patents while listed as an inventor at Amp. The first was granted in 1986 and the most recent in April 1987. Philip J. Walker ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Philip J. Walker in Harrisburg, PA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4655516	Chip carrier connector and method of making same	David T. Shaffer	1987-04-07	$3,866,000
4599497	Single and dual in-line package switch	William H. Rose, David T. Shaffer	1986-07-08	$5,888,000

Philip J. Walker — 2 Patents

Issued Patents All Time

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