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

Richard Cook — 24 Patents

WDWellstat Diagnostics: 12 patents #1 of 14Top 8%
DLDana Limited: 5 patents #98 of 1,099Top 9%
BIBioveris: 1 patents #13 of 64Top 25%
DDDefined Diagnostics: 1 patents #5 of 19Top 30%
Microsoft: 1 patents #24,968 of 40,388Top 65%
U.S. Philips: 1 patents #4,149 of 8,851Top 50%
Gregory, MI: #1 of 36 inventorsTop 3%
Michigan: #3,104 of 86,293 inventorsTop 4%
Overall (All Time): #168,038 of 4,157,543Top 5%
24 Patents All Time
Richard Cook has been granted 24 US patents while listed as an inventor at Wellstat Diagnostics. The first was granted in 1985 and the most recent in April 2017. Richard Cook ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list Richard Cook in Gregory, MI, US.

Patents per Year

Patents granted per year, 1985 to 2017Bar chart with a peak of 6 patents in 2014.peak 61985: 1 patents19851986: 2 patents1987: 1 patents19871988: 1 patents1992: 1 patents19921998: 1 patents2002: 2 patents20022004: 1 patents2013: 2 patents20132014: 6 patents2015: 5 patents20152017: 1 patents2017

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9625465 Clinical diagnostic systems Sang Choon Cho, Charles Quentin Davis, Kevin E Dorsey, Jason Charles Harley, Jonathan K. Leland +4 more 2017-04-18
9213043 Clinical diagnostic system including instrument and cartridge Sang Choon Cho, Charles Quentin Davis, Kevin E Dorsey, Jason Charles Harley, Jonathan K. Leland +4 more 2015-12-15
9081001 Diagnostic systems and instruments Sang Choon Cho, Charles Quentin Davis, Kevin E Dorsey, Jason Charles Harley, Jonathan K. Leland +4 more 2015-07-14
9075042 Diagnostic systems and cartridges Charles Quentin Davis, Jason Charles Harley, Jonathan K. Leland, Rober Krikor Matikyan, Jeffrey Howard Peterman 2015-07-07
D728121 Diagnostic instrument with a display screen Michael Nelson, Nadine Wohlstadter 2015-04-28
D728122 Sample cassette for a diagnostic instrument Charles Quentin Davis, Michael Nelson, Joseph N. K. Ullman, Nadine Wohlstadter 2015-04-28
D718872 Sample cassette for a diagnostic instrument Charles Quentin Davis, Michael Nelson, Joseph N. K. Ullman, Nadine Wohlstadter 2014-12-02
D718873 Sample cassette for a diagnostic instrument Charles Quentin Davis, Michael Nelson, Joseph N. K. Ullman, Nadine Wohlstadter 2014-12-02
D718462 Diagnostic instrument and sample cassette combination Charles Quentin Davis, Michael Nelson, Joseph N. K. Ullman, Nadine Wohlstadter 2014-11-25
8793676 Version-resilient loader for custom code runtimes Thomas E. Quinn, Michael Shneerson, David A. Whitechapel, William A. Robertson, Pallavi Vajranabhaiah 2014-07-29 $39,653,000
D700355 Sample cassette for a diagnostic instrument Charles Quentin Davis, Michael Nelson, Joseph N. K. Ullman, Nadine Wohlstadter 2014-02-25
D697226 Sample cassette for a diagnostic instrument Charles Quentin Davis, Michael Nelson, Joseph N. K. Ullman, Nadine Wohlstadter 2014-01-07
D694899 Diagnostic instrument with a display screen Michael Nelson, Nadine Wohlstadter 2013-12-03
D694422 Diagnostic instrument and sample cassette combination Charles Quentin Davis, Michael Nelson, Joseph N. K. Ullman, Nadine Wohlstadter 2013-11-26
D499035 Detection apparatus Charles Quentin Davis, David Robert DeLalio, Pankaj Oberoi, Hans Biebuyck, Rober Krikor Matikyan +4 more 2004-11-30
D456003 Lantern battery housing with three springs Jay A. Fuhr 2002-04-23
D455711 Lantern battery housing with three terminal posts Jay A. Fuhr 2002-04-16
5754283 Color measuring device having interchangeable optical geometries Thomas J. Keane 1998-05-19
RE34023 Power takeoff speed control assembly Philip J. Weis, David C. Kaminski, James E. Smith 1992-08-11
4773277 Self-contained power take-off Thomas W. Huetteman 1988-09-27 $4,243,000
4638442 Computer aided design method and apparatus comprising means for automatically generating pin-to-pin interconnection lists between respective discrete electrical component circuits Stewart Frederick Bryant, Stephen J. Baker 1987-01-20 $720,000
4610175 Power takeoff assembly Philip J. Weis 1986-09-09 $9,861,000
4597301 Power takeoff speed control assembly Philip J. Weis, David C. Kaminski, James E. Smith 1986-07-01 $10,141,000
4546661 Countershaft driven power take-off Philip J. Weis 1985-10-15 $7,361,000