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

Robert Carrasca — 15 Patents

CLContact Left: 4 patents #2 of 5Top 40%
K-K-2: 2 patents #31 of 102Top 35%
UNUnknown: 2 patents #12,644 of 83,584Top 20%
BRBlack Rapid: 1 patents #4 of 8Top 50%
PFPpg Architectural Finishes: 1 patents #7 of 23Top 35%
PGPure Safety Group: 1 patents #9 of 13Top 70%
CCCeres Chill: 1 patents #3 of 5Top 60%
Seattle, WA: #1,903 of 21,776 inventorsTop 9%
Washington: #6,706 of 76,902 inventorsTop 9%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Robert Carrasca has been granted 15 US patents while listed as an inventor at Contact Left. The first was granted in 2004 and the most recent in March 2025. Robert Carrasca ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Robert Carrasca in Seattle, WA, US.

Patents per Year

Patents granted per year, 2004 to 2025Bar chart with a peak of 3 patents in 2019.peak 32004: 1 patents20042005: 1 patents20052015: 2 patents20152016: 1 patents20162017: 2 patents20172018: 2 patents20182019: 3 patents20192020: 1 patents20202022: 1 patents20222025: 1 patents2025

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1066645 Connector for fluid container Elizabeth Joy Myers, Christopher Hamlin, Dylan Piper-Kaiser 2025-03-11
11369816 Positionable connector assembly Christopher Hamlin, Dylan Piper-Kaiser, Kathryn Rose Crabb 2022-06-28
D891582 Pneumatic material spray gun Christopher Hamlin, Kathryn Rose Crabb 2020-07-28
10458152 Gate assembly employing a dual actuator latching mechanism Amanda Schort, Christopher Hamlin, James J. Wojcik 2019-10-29
10239594 Nesting Fenders John D. Denney, Jr., Christopher Hamlin 2019-03-26
D837918 Seat having anatidae wings John D. Denney, Jr., Vas Obeyesekere 2019-01-08
D836741 Model of an anatidae portion John D. Denney, Jr., Vas Obeyesekere 2018-12-25
9873493 Nesting fenders John D. Denney, Jr., Christopher Hamlin 2018-01-23
9844385 Systems and methods for providing pressure to an extremity Michael Dickinson 2017-12-19
9745787 Movable closure system Adam Conley, Christopher Hamlin 2017-08-29
9487985 Movable closure system Adam Conley, Christopher Hamlin 2016-11-08
9164362 Swivel tether Ronald D. Henry, Nancy S. Riemer, Tyler C. Swain 2015-10-20
9028383 Corable containers and accessories Jasmine Reese, Jason Woodrow 2015-05-12
6976684 Snowboard binding system having multiple tool-less adjustments 2005-12-20 $3,667,000
6679515 Hinge strap for snowboard conventional binding 2004-01-20 $5,488,000