ES

Elevator Safety

Rank (All Time): #69113 of 106,127Top 70%
9 inventors
8
Patents All Time

Top Inventors at Elevator Safety All Time

Showing 1–9 of 9 inventors

RankNamePatents
1 Andrew James Laughton 7
2 Jeffrey Lachica Geroso 4
3 Jeffery Geroso 2
3 Tyler Stine 2
#5 Douglas D. Hamilton 1
#5 Richard Ruskey 1
#5 Timothy Theodore Race, Sr. 1
#5 William Paul Sturm, III 1
#5 Antonio Alexander Witt 1