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

Robert John Flickenger — 3 Patents

SLShift Labs: 2 patents #4 of 7Top 60%
Seattle, WA: #8,351 of 21,776 inventorsTop 40%
Washington: #28,186 of 76,902 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Robert John Flickenger has been granted 3 US patents while listed as an inventor at Shift Labs. The first was granted in 2015 and the most recent in May 2018. Robert John Flickenger ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert John Flickenger in Seattle, WA, US.

Patents per Year

Patents granted per year, 2015 to 2018Bar chart with a peak of 1 patents in 2015.peak 12015: 1 patents20152017: 1 patents20172018: 1 patents2018

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9962488 Device, method, and system for monitoring the delivery of fluids through a drip chamber Beth Elise Kolko, Lisa Kathryn Lafleur, Jennifer Ezu Hu, Koji Intlekofer, Phillip Rutschman 2018-05-08
9533095 Device, method, and system for monitoring the delivery of fluids through a drip chamber Beth Elise Kolko, Lisa Kathryn Lafleur, Jennifer Ezu Hu, Koji Intlekofer, Phillip Rutschman 2017-01-03
9199036 Device, method, and system for monitoring the delivery of fluids through a drip chamber Beth Elise Kolko, Lisa Kathryn Lafleur, Jennifer Ezu Hu, Koji Intlekofer, Phillip Rutschman 2015-12-01