Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10315267 | TIG welding system | Ferdinand M. Naber | 2019-06-11 |
| D804005 | Powered air purifying respirator filter with diamond pattern | — | 2017-11-28 |
| 9481045 | TIG welding system | — | 2016-11-01 |
| D761407 | High efficiency particulate air filter seal | — | 2016-07-12 |
| D731123 | Helmet plenum | — | 2015-06-02 |
| 8224881 | System and method for managing welding information | George D. Blankenship | 2012-07-17 |
| 6924459 | System and method providing automated welding information exchange and replacement part order generation | George D. Blankenship | 2005-08-02 |
| 6809292 | System and method providing automated welding information exchange and replacement part order generation | George D. Blankenship | 2004-10-26 |
| 6636776 | System and method for managing welding procedures and welding resources | David Barton, George D. Blankenship | 2003-10-21 |
| 6486439 | System and method providing automated welding information exchange and replacement part order generation | George D. Blankenship | 2002-11-26 |