| RE50475 |
Method and apparatus for determining the health and remaining service life of austenitic steel reformer tubes and the like |
Zofia E. Niemczura, George TSVIK |
2025-07-01 |
| 12083590 |
Method for maintaining the optimal amount of inert gas being injected into cast steel |
Bruce R. Forman, Bernard Chukwulebe |
2024-09-10 |
| RE48734 |
Method and apparatus for determining the health and remaining service life of austenitic steel reformer tubes and the like |
Zofia E. Niemczura, George TSVIK |
2021-09-14 |
| 10060882 |
Method and apparatus for determining the health and remaining service life of austenitic steel reformer tubes and the like |
Zofia E. Niemczura, George TSVIK |
2018-08-28 |
| 9546982 |
Method and apparatus for determining the health and remaining service life of austenitic steel reformer tubes and the like |
Zofia E. Niemczura, George TSVIK |
2017-01-17 |
| 5040175 |
Wireless information transmission system |
Bruce T. Tuch |
1991-08-13 |
