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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
AR

Andrew P. Riser — 23 Patents

RIRemote Source Lighting International: 17 patents #1 of 12Top 9%
ACAlberta Research Council: 1 patents #78 of 174Top 45%
RIRadiant Imaging: 1 patents #7 of 10Top 70%
RLRemote Light: 1 patents #3 of 5Top 60%
GDGeneral Dynamics Corp., Pomona Division: 1 patents #623 of 871Top 75%
Ramona, CA: #28 of 542 inventorsTop 6%
California: #24,547 of 386,348 inventorsTop 7%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Andrew P. Riser has been granted 23 US patents while listed as an inventor at Remote Source Lighting International. The first was granted in 1990 and the most recent in November 2003. Andrew P. Riser ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Andrew P. Riser in Ramona, CA, US.

Patents per Year

Patents granted per year, 1990 to 2003Bar chart with a peak of 6 patents in 1998.peak 61990: 1 patents19901996: 1 patents19961997: 2 patents19971998: 6 patents19981999: 5 patents19992000: 3 patents20002001: 2 patents20012002: 2 patents20022003: 1 patents2003

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6643016 Multiple pathlength spectrophotometer Theodore M. Garver, David G. Jenkins 2003-11-04
6454937 UV light reactor Isaac Horton, Kurt A. Garrett, John F. Forkner 2002-09-24
6447720 Ultraviolet fluid disinfection system and method Isaac Horton, Kurt A. Garrett, Ronald F. Mathis, James P. Hauck 2002-09-10
6208782 Segmented reflector for coupling an extended illumination source to N fiber elements Kathryn Riddick 2001-03-27
6196709 Trough reflector and lens coupler for lightguide illumination system Ronald F. Rykowski 2001-03-06
6086234 Parabolic and spherical multiport illuminators for light guides Ronald F. Mathis, John F. Forkner 2000-07-11
6070985 Multiport illuminator for light guides Ronald F. Mathis, David H. Liu 2000-06-06
6027237 Air router for cooling light guide bundle Kyle Lucas 2000-02-22
D417920 Illuminator housing David H. Liu 1999-12-21
5911020 Bi-planar multiport illuminator optic design for light guides Ronald F. Mathis 1999-06-08
5892867 Spherical multiport illuminator optic design for light guides Ronald F. Mathis, John F. Forkner 1999-04-06
5862277 Multiport illuminator optic design for light guides Ronald F. Mathis 1999-01-19
5857041 Optical coupler and method utilizing optimal illumination reflector Ronald F. Rykowski, Stephen S. Wilson 1999-01-05
5832151 Reflector and illumination system Richard E. Albrecht, David H. Liu, Nguyen To 1998-11-03
5790723 Multiport illuminator optic design for macro-fibers John F. Forkner 1998-08-04
5790725 Multiport illuminator for macro-fibers Ronald F. Rykowski, Stephen S. Wilson, John F. Forkner 1998-08-04
5751870 Optical fiber lensed illumination coupler John F. Forkner, Ronald F. Rykowski, Stephen S. Wilson 1998-05-12
5708737 Multiport illuminator mechanical design for macro-fibers 1998-01-13
5706376 Multiport illuminator for macro-fibers Ronald F. Rykowski, John F. Forkner, Stephen S. Wilson 1998-01-06
5682448 Reflector and illumination system Richard E. Albrecht 1997-10-28
5661828 Reflector for illumination system Richard A. Albrecht 1997-08-26
5559911 Optical fiber coupler using segmented lenses John F. Forkner, Ronald F. Rykowski, Stephen S. Wilson 1996-09-24
4910539 RF frequency fiber optic power coupling device Ronald F. Mathis 1990-03-20 $2,348,000