Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Derek Lane — 6 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
CSComputerized Medical Systems: 1 patents #6 of 10Top 60%
E(Elekta Ab (Publ): 1 patents #65 of 151Top 45%
San Mateo, CA: #1,047 of 3,727 inventorsTop 30%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Derek Lane has been granted 6 US patents while listed as an inventor at Unknown. The first was granted in 1980 and the most recent in January 2017. Derek Lane ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Derek Lane in San Mateo, CA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9539441 Radiotherapy system with advanced graphical user interface Andrew Long 2017-01-10
7369645 Information theoretic inverse planning technique for radiation treatment 2008-05-06
6931604 Method of navigating a collection of interconnected nodes 2005-08-16
6266453 Automated image fusion/alignment system and method Lyn Hibbard 2001-07-24
4437130 Cassette adapter for eight track machines John B. Hennessy 1984-03-13
4197656 Chalk line dispenser Thomas G. Farr, Stuart L. Galles 1980-04-15