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USPTO Patent Rankings Data through Dec 31, 2025
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Jonathan D. Roberts — 23 Patents

SASandcraft: 12 patents #1 of 15Top 7%
QLQuantum Base Limited: 4 patents #2 of 8Top 25%
UNUnknown: 2 patents #12,644 of 83,584Top 20%
Glendale, AZ: #17 of 996 inventorsTop 2%
Arizona: #1,404 of 32,909 inventorsTop 5%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Jonathan D. Roberts has been granted 23 US patents while listed as an inventor at Sandcraft. The first was granted in 2017 and the most recent in November 2025. Jonathan D. Roberts ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Jonathan D. Roberts in Glendale, AZ, US.

Patents per Year

Patents granted per year, 2017 to 2025Bar chart with a peak of 4 patents in 2024.peak 42017: 1 patents20172018: 3 patents20182019: 1 patents20192020: 1 patents20202021: 3 patents20212022: 3 patents20222023: 3 patents20232024: 4 patents20242025: 4 patents2025

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
12463889 Communication network for monitoring a chain based network Doug White, Tautvydas Mickus, Paul Martin Mitchell, David Grace, Yi-Huan Chu 2025-11-04
12434784 Electric bicycle Ryan Hamblin 2025-10-07
12420885 Electric tricycle Ryan Hamblin 2025-09-23
12384448 Utility terrain vehicle (UTV) steering rack support assembly Brent G. Reynolds 2025-08-12
D1041376 Tire paddle Brent G. Reynolds 2024-09-10
D1038002 Sand tire Brent G. Reynolds 2024-08-06
11945541 Electric tricycle Ryan Hamblin 2024-04-02
11891123 Utility terrain vehicle (UTV) steering rack support assembly Brent G. Reynolds 2024-02-06
11772417 Paddle tire Brent G. Reynolds 2023-10-03
11773943 Bump stop assembly Brent G. Reynolds 2023-10-03
11566667 Greasable bearing assembly Brent G. Reynolds 2023-01-31
11535329 Electric tricycle Ryan Hamblin 2022-12-27
11441638 Bump stop assembly Brent G. Reynolds 2022-09-13
11295003 Generating a unique response to a challenge Ramon Bernardo Gavito, Utz Roedig, Robert James Young 2022-04-05
11162529 Double row tapered bearing with press fit preloading elements Brent G. Reynolds, Jordan Hooper 2021-11-02
11023723 Optical puf and optical reading of a security element Robert James Young 2021-06-01
10968953 Greasable bearing assembly Brent G. Reynolds 2021-04-06
10862679 Quantum physical unclonable function Robert James Young, Utz Roedig 2020-12-08
10471825 Carrier bearing assembly Brent G. Reynolds 2019-11-12
10148435 Quantum physical unclonable function Robert James Young, Utz Roedig 2018-12-04
9956872 Carrier bearing assembly Brent G. Reynolds 2018-05-01
9862269 Carrier bearing assembly Brent G. Reynolds 2018-01-09
9783224 Steering support rack assembly Brent G. Reynolds 2017-10-10

Frequent Collaborators

Brent G. Reynolds14 shared
Robert James Young4 shared
Ryan Hamblin4 shared
Utz Roedig3 shared
Paul Martin Mitchell1 shared
Ramon Bernardo Gavito1 shared

Nearby-Ranked Inventors

Ravigopal Vennelakanti23
Amit Kaistha23
Stéphane BOUTINON23
Feras Hantash23
Philip Verhaelen23
Florian Paul Christian Binder23
Jean-Luc Bouthemy23
Egbert Lenderink23
Tony J. Branham23