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

E. Michael Campbell — 5 Patents

LTLogos Technologies: 1 patents #5 of 19Top 30%
University of California: 1 patents #8,022 of 18,278Top 45%
UEUS Dept of Energy: 1 patents #1,355 of 5,099Top 30%
Pleasanton, CA: #1,046 of 3,062 inventorsTop 35%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
E. Michael Campbell has been granted 5 US patents while listed as an inventor at Logos Technologies. The first was granted in 1988 and the most recent in August 2024. E. Michael Campbell ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list E. Michael Campbell in Pleasanton, CA, US.

Patents per Year

Patents granted per year, 1988 to 2024Bar chart with a peak of 1 patents in 1988.peak 11988: 1 patents19882002: 1 patents20022020: 1 patents20202023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12075550 Flexible driver laser for inertial fusion energy David Eimerl, William F. Krupke 2024-08-27
11765811 Flexible driver laser for inertial fusion energy David Eimerl, William F. Krupke 2023-09-19
10660192 Flexible driver laser for inertial fusion energy David Eimerl, William F. Krupke 2020-05-19
6414320 Composition analysis by scanning femtosecond laser ultraprobing (CASFLU). Muriel Y. Ishikawa, Lowell L. Wood, JR., Brent C. Stuart, Michael D. Perry 2002-07-02
4730106 Optical fiducial timing system for X-ray streak cameras with aluminum coated optical fiber ends David Nilson, Brian J. MacGowan, Hector Medecki 1988-03-08