Douglas A. Hanson — 5 Patents at Vari-Lite

Douglas A. Hanson has been granted 5 US patents while listed as an inventor at Vari-Lite. The first was granted in 1996 and the most recent in November 1999. Douglas A. Hanson ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Douglas A. Hanson in Arlington, TX, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
D417300	Adjustable compact luminaire	Timothy D. Stacy, Timothy W. Terleski	1999-11-30
D415301	Adjustable compact luminaire	Timothy D. Stacy, Timothy W. Terleski	1999-10-12
5882107	Compact luminaire system	James Bornhorst, Timothy Huggins, Timothy D. Stacy	1999-03-16	$622,000
5590954	Dimmer blade	Timothy D. Stacy	1997-01-07
D366712	Adjustable spot luminaire	Timothy D. Stacy, Timothy W. Terleski	1996-01-30

Douglas A. Hanson — 5 Patents

Issued Patents All Time

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