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

Master Lock Company — 446 Patents

Rank (All Time): #1,893 of 106,127Top 2%
208 inventors
446 Patents All Time

Top Inventors at Master Lock Company All Time

Showing 51–100 of 208 inventors

RankNamePatents
#49 Franco F. Daino 5
#49 Gary Konop 5
#49 Joe Elliott 5
#49 Mark Handel 5
#49 Michael Neau 5
#49 Thomas J. Walczak 5
#49 Tony Kopp 5
#58 Billy Edwards 4
#58 Cris Smyczek 4
#58 Geoff Smith 4
#58 John W. Grosz 4
#58 Justin Matuszek 4
#58 Matthew T. Dudgeon 4
#58 Matthew Fitzpatrick 4
#58 Terrence K. Mahon 4
#58 Tom Celinski 4
#58 Zachary Nave 4
#58 Andrew Bartel 4
#69 Brad Banach 3
#69 Bradley M. White 3
#69 Chris Rohde 3
#69 Charles C. Russell, IV 3
#69 Dio C. Cavero 3
#69 Douglas Lacina 3
#69 Glen Meekma 3
#69 Greg Miller 3
#69 Jason Qin 3
#69 Kevin Anderson 3
#69 Kieran MacCourt 3
#69 Maryann Finiw 3
#69 Matthew J. Sallee 3
#69 Mike Enslow 3
#69 Olivier Ginet 3
#69 Scott Czarnecki 3
#69 Steven Hedlund 3
#69 Steven Frederick Kohagen 3
#69 Timothy D. Ebner 3
#69 Vince Leslie 3
#69 William C. Kalkwarf 3
#69 Ari Tao Adler 3
#91 Christopher Haczynski 2
#91 Chen Weiguo 2
#91 Craig Kottke 2
#91 Evan P. Thompson 2
#91 Gaurav Rohatgi 2
#91 Gregg Allen Flender 2
#91 Imre J. Dancs 2
#91 James George Wagner 2
#91 Kevin Oliver 2
#91 Mark A. Gilbertson 2