# | Class | status | |
---|---|---|---|
1 |
S:75267958
M:PATENTECH O:PATENTECH, INC. |
42 | Dead |
2 |
S:75267959
M:PRODUCTECH ![]() O:PATENTECH, INC. |
7, 9 | Dead |
3 |
S:75267962
M:EXAMTECH O:PATECH, INC., PATENTECH, INC. |
9 | Dead |