# | Class | status | |
---|---|---|---|
1 |
S:98250486
M:PURPOSELY INDUCED POROSITY O:PTR Industries, Inc. |
13 | Pending |
2 |
S:98062478
M:PTR O:PTR Industries, Inc. |
35 | Pending |
3 |
S:98062492
M:PTR O:PTR Industries, Inc. |
35 | Pending |
4 |
S:98059255
M:PROVEN TRUSTED REFINED O:PTR Industries, Inc. |
13 | Registered |
5 |
S:98053012
M:PTR O:PTR Industries, Inc. |
13 | Registered |
6 |
S:98053058
M:PTR O:PTR Industries, Inc. |
13 | Registered |
7 |
S:97772479
M:VENT O:PTR Industries, Inc. |
13 | Pending |