RI

Richard A. Irwin

HP HP: 9 patents #3,523 of 16,619Top 25%
📍 Fort Collins, CO: #539 of 3,421 inventorsTop 20%
🗺 Colorado: #5,162 of 40,980 inventorsTop 15%
Overall (All Time): #586,302 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
6967791 Illumination systems and methods Gregg S. Schmidtke, Kelly J. Reasoner 2005-11-22
6693858 Data cartridge detector Kelly J. Reasoner, Gregg S. Schmidtke 2004-02-17
6664525 Adjustable focus imaging device Gregg S. Schmidtke, Paul Coffin 2003-12-16
6557764 Method and apparatus for illumination control to increase the manufacturing yield for a bar code and position reference reader in a mass storage auto-changer Kelly J. Reasoner, Richard Lynn Gardner, Jr. 2003-05-06
6469525 Method for sensing humidity in a tape library Jonathan C. Baiardo, Kelly J. Reasoner, Duane L. Harmon 2002-10-22
6366707 Imaging apparatus alignment system and method Richard Lynn Gardner, Jr., Robert Luffel 2002-04-02
6331714 Guidance system and method for an automated media exchanger Richard Lynn Gardner, Jr., Joseph M. White, Matthias Lester 2001-12-18
6255645 Method and apparatus for optically measuring drive train backlash Richard L Gardner, Jr, Robert Lee Mueller 2001-07-03
6246642 Automated optical detection system and method Richard Lynn Gardner, Jr. 2001-06-12