Hartman; William H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hartman; William H..The latest application filed is for "modified score for smooth openability".
- Hartman; William H. - Barrington IL
- Hartman; William H. - Sacramento CA
- Hartman; William H. - Rolling Meadows IL
| Patent | Date |
|---|---|
| Modified score for smooth openability Grant 6,761,281 - Hartman July 13, 2 | 2004-07-13 |
| Modified Score For Smooth Openability App 20040099664 - Hartman, William H. | 2004-05-27 |
| Can end for a container Grant 6,715,629 - Hartman , et al. April 6, 2 | 2004-04-06 |
| Can end for a container App 20030111469 - Hartman, William H. ; et al. | 2003-06-19 |
| Method and apparatus for painting highway markings Grant 5,296,256 - Hartman March 22, 1 | 1994-03-22 |
| Method and apparatus for painting highway markings Grant 5,294,798 - Hartman March 15, 1 | 1994-03-15 |
| Apparatus for painting highway markings Grant 5,203,923 - Hartman April 20, 1 | 1993-04-20 |
| Method of extruding bark and of forming a solid synthetic fuel Grant 3,947,255 - Hartman , et al. March 30, 1 | 1976-03-30 |
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