Rathgeber; Juergen O.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rathgeber; Juergen O..The latest application filed is for "screw with increased driving resistance at proper depth".
- Rathgeber; Juergen O. - Arlington Heights IL
| Patent | Date |
|---|---|
| Screw with increased driving resistance at proper depth Grant 5,622,464 - Dill , et al. April 22, 1 | 1997-04-22 |
| Roof perimeter composite securing element and method of installing Grant 5,469,671 - Rathgeber , et al. * November 28, 1 | 1995-11-28 |
| Seamless tube useful to make roofing battens for incorporation within a building structure system Grant 5,319,908 - Van Erden , et al. June 14, 1 | 1994-06-14 |
| Roof perimeter composite securing element and method of installing Grant 5,309,685 - Rathgeber , et al. May 10, 1 | 1994-05-10 |
| Seamless tube useful to make roofing battens and related method Grant 5,242,736 - Van Erden , et al. * September 7, 1 | 1993-09-07 |
| Fastening system Grant 5,161,342 - Hasan , et al. November 10, 1 | 1992-11-10 |
| Roofing fastener, improved screw therefor, and improved washer therefor Grant 5,139,379 - Hasan , et al. August 18, 1 | 1992-08-18 |
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