David A. Hardinger — 3 Patents at Durel

David A. Hardinger has been granted 3 US patents while listed as an inventor at Durel. The first was granted in 2003 and the most recent in July 2023. David A. Hardinger ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David A. Hardinger in Chandler, AZ, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
11710759	Single contact relief print generator	Spencer R. Canizales, Sang Hoon Chae, Frederick Frye, Dong Hyuk JANG, Robert A. Kimball	2023-07-25
8507047	Method and system for manufacturing photo-luminescent wavelength conversion component	Charles Edwards	2013-08-13
6528943	EL lamp with increased phosphor density	William A. Coghlan, David G. Pires	2003-03-04

David A. Hardinger — 3 Patents

Issued Patents All Time

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