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

Mark Spring — 4 Patents

Canon: 3 patents #11,284 of 19,416Top 60%
Baton Rouge, LA: #473 of 1,896 inventorsTop 25%
Louisiana: #1,707 of 10,876 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Mark Spring has been granted 4 US patents while listed as an inventor at Canon. The first was granted in 2018 and the most recent in June 2024. Mark Spring ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Mark Spring in Baton Rouge, LA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12016704 Medical imaging apparatus including a gantry and a couch having built-in power connectors Yoshinori Hamamura, Kazuya Okamoto, Sojiyuuro Kato, Kazuyuki Soejima 2024-06-25
11255934 MR RF coil with non-conductive waveguides Yoshinori Hamamura, Ernie Zepeda 2022-02-22 $41,000
11112470 Magnetic resonance imaging apparatus and method with improved data transfer Yoshinori Hamamura, Ernie Zepeda 2021-09-07 $47,000
10107001 CMU cooling tower and method of construction Ronald J. Marks, Davin O. Spring 2018-10-23