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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ryan B. Levin — 4 Patents in 2021

SESeescan: 4 patents #9 of 39Top 25%
San Diego, CA: #428 of 4,495 inventorsTop 10%
California: #5,616 of 66,859 inventorsTop 9%
Overall (2021): #41,197 of 548,734Top 8%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11156737 Buried object locator apparatus and methods Mark S. Olsson, Ray Merewether, Sequoyah Aldridge 2021-10-26
10989830 Utility locator apparatus and systems Mark S. Olsson, Ray Merewether, Michael J. Martin 2021-04-27
10983239 Multi-frequency locating systems and methods Mark S. Olsson, David A. Cox, Stephanie M. Bench, Jan Soukup, Timothy M. Turner +1 more 2021-04-20
10908311 Self-standing multi-leg attachment devices for use with utility locators Mark S. Olsson, James H. Gruenbaum 2021-02-02