HC

Handy Chemicals

Rank (All Time): #67011 of 106,127Top 65%
12 inventors
8
Patents All Time

Top Inventors at Handy Chemicals All Time

Showing 1–12 of 12 inventors

RankNamePatents
1 Carmel Jolicoeur 5
1 Dieter Haase 5
3 Nelu Spiratos 4
#4 Ioan Spiratos 2
#5 Denis Pothier 1
#5 Mario Dupuis 1
#5 Monique Page 1
#5 Robert M. Christie 1
#5 Russell L. Hill 1
#5 Siddiq A. Khan 1
#5 Thi Cong To 1
#5 William O. Layer 1