# | Class | status | |
---|---|---|---|
1 |
S:87659497
M: ![]() O:AMTECH SYSTEMS INC., Tempress IP B.V. |
7, 9, 11 | Registered |
2 |
S:73786940
M: ![]() O:AMTECH SYSTEMS, INC. |
7 | Registered |
3 |
S:73574574
M:ATMOSCAN O:AMTECH SYSTEMS, INC., QUARTZ ENGINEERING AND MATERIALS, INC. |
9 | Registered |
4 |
S:73412379
M:TEMPRESS O:AMTECH SYSTEMS, INC., GENERAL SIGNAL CORPORATION, Sola Basic Industries, Inc. |
9, 11 | Dead |
5 |
S:72417911
M:TEMPRESS O:AMTECH SYSTEMS, INC., TEMPRESS BV, TEMPRESS, INC. |
23 | Dead |