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

Frank Lee — 3 Patents

CCCiba Specialty Chemicals: 1 patents #701 of 1,233Top 60%
MEMachine Engineering: 1 patents #3 of 5Top 60%
3M: 1 patents #7,251 of 11,543Top 65%
La Porte, TX: #12 of 51 inventorsTop 25%
Texas: #41,402 of 125,132 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Frank Lee has been granted 3 US patents while listed as an inventor at 3M. The first was granted in 1993 and the most recent in January 2005. Frank Lee ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Frank Lee in La Porte, TX, US.

Patents per Year

Patents granted per year, 1993 to 2005Bar chart with a peak of 1 patents in 1993.peak 11993: 1 patents19932002: 1 patents20022005: 1 patents2005

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6840166 Mandrel trip apparatus Jim Jeter 2005-01-11
6358913 Use of selected polydiorganosiloxanes in fabric softener compositions Monika Schaumann, Jurgen Kaschig, Caroline Schäfer, Erich Rossler, Harald Chrobaczek +1 more 2002-03-19 $13,000
5207996 Acid leaching of copper ore heap with fluoroaliphatic surfactant Michael J. Sierakowski 1993-05-04 $7,281,000