Daniel C. O'Brien — 4 Patents at Sienna Imaging

Daniel C. O'Brien has been granted 4 US patents while listed as an inventor at Sienna Imaging. The first was granted in 1995 and the most recent in December 2000. Daniel C. O'Brien ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Daniel C. O'Brien in Conifer, CO, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6166825	Fiber channel data transfer with feedback control within a photographic process printer system	Kerry L. Shaklee, Richard Denny, Kurt A. Leniger, William M. Glenn, Jr.	2000-12-26
6034709	Bi-directional sweeping for monochrome CRT printers	Kerry L. Shaklee, Kurt A. Leniger, Gary L. Brackett, Richard Denny	2000-03-07
6031557	Bi-directional sweeping for color CRT printers	Kerry L. Shaklee, Kurt A. Leniger, Gary L. Brackett, Richard Denny	2000-02-29
5426453	Media spacing system for fiber optic cathode ray tube printer	Terry Anhorn	1995-06-20	$1,727,000

Daniel C. O'Brien — 4 Patents

Issued Patents All Time

Patent Widget