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

Robert Holgate — 3 Patents

SPSpringactive: 2 patents #4 of 15Top 30%
MLMedimmune Limited: 1 patents #469 of 738Top 65%
Flagstaff, AZ: #220 of 581 inventorsTop 40%
Arizona: #10,157 of 32,909 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Robert Holgate has been granted 3 US patents while listed as an inventor at Springactive. The first was granted in 2013 and the most recent in May 2017. Robert Holgate ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert Holgate in Flagstaff, AZ, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9662262 Joint torque augmentation system and method for gait assistance Kevin Hollander, Nathan Cahill, Darren Kinney, Preston Clouse, Raymond L. Churchwell 2017-05-30
9289316 Quasi-active prosthetic joint system Jeffrey A. Ward, Kevin Hollander 2016-03-22
8518645 Method of mutagenesis Ralph Minter, Steven Godfrey Lane, Maria Groves 2013-08-27