Romig; Frederick W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Romig; Frederick W..The latest application filed is for "fire resistant wall".
- Romig; Frederick W. - Wexford PA
| Patent | Date |
|---|---|
| Fire resistant wall Grant 7,934,349 - Romig May 3, 2 | 2011-05-03 |
| Hazardous material storage building Grant 7,565,773 - Romig July 28, 2 | 2009-07-28 |
| Joining and aligning sleeve for a hazardous material container storage building and related method Grant 5,396,742 - Romig , et al. March 14, 1 | 1995-03-14 |
| Hazardous material container storage building and related method Grant 5,301,479 - Romig April 12, 1 | 1994-04-12 |
| Method of assembling a hazardous material container storage building Grant 5,285,617 - Romig , et al. February 15, 1 | 1994-02-15 |
| Hazardous material container storage building and related method Grant 5,191,742 - Romig , et al. March 9, 1 | 1993-03-09 |
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