Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HA

Handi-Foil

Rank (All Time): #8,501 of 106,127Top 9%
13 inventors
82 Patents All Time

Top Inventors at Handi-Foil All Time

Showing 1–13 of 13 inventors

RankNamePatents
1 Norton Sarnoff 71
2 Raj Patel 51
3 David Sarnoff 25
#4 Brad Sarnoff 9
#5 Carl R. Fletcher 7
#6 Richard McCormick 4
#7 Kraig Fletcher 3
#8 Rajendra Patel 2
#9 Theresa Rauch 1
#9 Zbigniew Marchwiak 1
#9 Richard McCornick 1
#9 John Kapica 1
#9 Ted Chatain 1