Robert Willis — 2 Patents at Sony

Robert Willis has been granted 2 US patents while listed as an inventor at Sony. The first was granted in 1996 and the most recent in April 2008. Robert Willis ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert Willis in Dothan, AL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7358855	Local area warning system (laws)	—	2008-04-15
5531563	Tray saddle arrangement for automated product handling system	—	1996-07-02	$270,000

Robert Willis — 2 Patents

Issued Patents All Time

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