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USPTO Patent Rankings Data through Dec 31, 2025
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Eric A. Imhof — 13 Patents

Northrop Grumman: 7 patents #202 of 1,695Top 15%
UFUtah State University Research Foundation: 2 patents #6 of 43Top 15%
ULUtah State University Space Dynamics Laboratory: 1 patents #8 of 21Top 40%
Albuquerque, NM: #297 of 4,547 inventorsTop 7%
New Mexico: #544 of 9,035 inventorsTop 7%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Eric A. Imhof has been granted 13 US patents. The first was granted in 2019 and the most recent in December 2025. Eric A. Imhof ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Eric A. Imhof in Albuquerque, NM, US.

Patents per Year

Patents granted per year, 2019 to 2025Bar chart with a peak of 6 patents in 2025.peak 62019: 2 patents20192020: 1 patents20202022: 1 patents20222023: 2 patents20232024: 1 patents20242025: 6 patents2025

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12510580 Electrometer with radio frequency (RF) tuning waveguide Stephen A. Geibel, Steven Ryan Jefferts 2025-12-30
12444517 Magneto-optical trap system Domingo Chavez, Michael Byrnes Larsen 2025-10-14
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 $31,090,000
11674992 Electrometer with Rydberg frequency tuning Thad G. Walker, Steven Ryan Jefferts 2023-06-13 $221,424,000
11346877 Vector-sensitive electrometer Michael S. Larsen 2022-05-31 $83,336,000
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

Frequent Collaborators

Steven Ryan Jefferts6 shared
Mary Spanjers2 shared
Matthew Squires2 shared
Spencer Olson2 shared
Daniel Blakley2 shared
Rudolph N. Kohn, Jr.2 shared

Nearby-Ranked Inventors

Jianping Shen13
Eric John Telfeyan13
George R. Breiwa, III13
Thomas Sugar13
Andrew Howley13
Howard Halpern13
Po-Yuan Wang13
Douglas Vanesko13
Tanuj Trivedi13