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

Carl Frank — 8 Patents

UNUnknown: 6 patents #2,010 of 83,584Top 3%
JPJoseph Pollak: 4 patents #1 of 23Top 5%
LMLomont Molding: 3 patents #4 of 10Top 40%
CGChrysler Group: 1 patents #1,051 of 2,641Top 40%
River Vale, NJ: #9 of 98 inventorsTop 10%
New Jersey: #11,099 of 69,400 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Carl Frank has been granted 8 US patents while listed as an inventor at Unknown. The first was granted in 1984 and the most recent in January 2014. Carl Frank ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Carl Frank in River Vale, NJ, US.

Patents per Year

Patents granted per year, 1984 to 2014Bar chart with a peak of 2 patents in 1998.peak 21984: 1 patents19841993: 1 patents19931998: 2 patents19981999: 1 patents19992009: 1 patents20092011: 1 patents20112014: 1 patents2014

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
8636934 Method of making detectable signage Virgil Allen Watson, Jason Bender 2014-01-28
RE42304 Lock out tag Virgil Allen Watson, Jason Bender 2011-04-26
7624525 Lock out tag Jerry Saltzman, Jason Bender 2009-12-01
5889246 Automotive brake switch Mark Susser, Mark S. Grimes 1999-03-30
5788008 Actuator for 4-wheel drive vehicle William Fort 1998-08-04
5777285 Automotive inertia switch James A. Mallett 1998-07-07
5237133 Safety ignition switch 1993-08-17
4475364 Door-barring lock apparatus 1984-10-09