Heil; Robert H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Heil; Robert H..The latest application filed is for "face shield devices and methods".
- Heil; Robert H. - Almena WI
- Heil; Robert H. - Redondo Beach CA
- Heil; Robert H. - New Richmond WI
- Heil; Robert H. - St. Paul MN
- Heil; Robert H. - Harbor City CA
| Patent | Date |
|---|---|
| Face Shield Devices And Methods App 20100146679 - Heil; Robert H. | 2010-06-17 |
| System and method for securing signals Grant 7,308,016 - Heil December 11, 2 | 2007-12-11 |
| Roll of longitudinally folded masking material Grant 6,887,553 - Heil , et al. May 3, 2 | 2005-05-03 |
| System and method for securing signals App 20040230824 - Heil, Robert H. | 2004-11-18 |
| Removable tape laminate Grant 6,120,867 - Hamerski , et al. September 19, 2 | 2000-09-19 |
| Barrier laminate and method using a portable carrier for sealing gaps in building construction Grant 5,593,771 - Lawless , et al. January 14, 1 | 1997-01-14 |
| Barrier laminate and method for sealing gaps in building construction Grant 5,374,477 - Lawless , et al. December 20, 1 | 1994-12-20 |
| Tape laminating device Grant 4,981,537 - Heil , et al. January 1, 1 | 1991-01-01 |
| Method and circuit for determining battery capacity Grant 4,413,221 - Benjamin , et al. November 1, 1 | 1983-11-01 |
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