Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
EI

Eric A. Imhof — 11 Patents

Northrop Grumman: 7 patents #98 of 1,695Top 6%
UFUtah State University Research Foundation: 2 patents #6 of 43Top 15%
Albuquerque, NM: #367 of 4,547 inventorsTop 9%
New Mexico: #656 of 9,035 inventorsTop 8%
Overall (All Time): #430,368 of 4,157,543Top 15%
11 Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
12429511 Electrometer with optical Rydberg frequency tuning 2025-09-30
12379406 Electrometer with radio frequency tuning signal Steven Ryan Jefferts 2025-08-05
12242141 Atomic optical reference system Steven Ryan Jefferts, Vyacheslav Lebedev 2025-03-04
12188784 Vapor cell for atomic physics sensors Thomas G. Spence, Steven Ryan Jefferts, Michael D. Bulatowicz 2025-01-07
11920235 Elemental alkali-metal dispenser David Hostutler, Matthew Bigelow, Rudolph N. Kohn, Jr., Spencer Olson, Matthew Squires +3 more 2024-03-05
11726123 Electrometer sensor control system Thad G. Walker, Steven Ryan Jefferts 2023-08-15
11674992 Electrometer with Rydberg frequency tuning Thad G. Walker, Steven Ryan Jefferts 2023-06-13
11346877 Vector-sensitive electrometer Michael S. Larsen 2022-05-31
10531554 Grating magneto optical trap 2020-01-07
10519537 Elemental alkali-metal dispenser David Hostutler, Matthew Bigelow, Rudolph N. Kohn, Jr., Spencer Olson, Matthew Squires +3 more 2019-12-31
10278275 Grating magneto optical trap 2019-04-30