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

John Long — 2 Patents

FMFmc: 1 patents #1,077 of 1,735Top 65%
Penn Yan, NY: #14 of 31 inventorsTop 50%
New York: #49,169 of 115,490 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
John Long has been granted 2 US patents while listed as an inventor at Fmc. The first was granted in 1998 and the most recent in February 2012. John Long ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John Long in Penn Yan, NY, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8119567 Method for control of cyanobacterial algae, mosses, liverworts, hornworts and other bryophytes Thomas Hashman, Kim Watson 2012-02-21 $7,228,000
5711886 Apparatus and method for preventing mollusk infestation in residential water system 1998-01-27