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

Anthony Chan — 5 Patents

FUFuelmaker: 2 patents #2 of 6Top 35%
CTCooper Technologies: 1 patents #755 of 757Top 100%
Willowdale, CA: #33 of 211 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Anthony Chan has been granted 5 US patents while listed as an inventor at Fuelmaker. The first was granted in 1992 and the most recent in September 2011. Anthony Chan ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Anthony Chan in Willowdale, NS, CA.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8016570 Gas compressor with drier and radio emission controls Ralph Rackham, Tome Mojsov, Tracey Demaline, Filip Antanassov 2011-09-13
7011118 Residential compressor for refueling motor vehicles that operate on gaseous fuels Filip Atanassov, Ralph Rackham, Tome Mojsov, Brian Chapnik, Tracey Demaline 2006-03-14
6152191 Apparatus and method for controlling and prevention of venting of gaseous fuel to atmosphere from a vehicle tank at completion of a fuelling process Ralph Rackham 2000-11-28
6117211 Gas desiccation and contaminant disposal method and apparatus Gregory Martinez, Ralph Rackham 2000-09-12
5111009 Operating mechanism for throwing toggle switches Richard Phillips 1992-05-05 $8,269,000