Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8490356 | Mortarless tile installation system and method for installing tiles | Steven L. Taylor, Norman C. Tracy, Charles R. Cornman, Thomas R. Peck | 2013-07-23 |
| 8302366 | Mortarless tile installation system and method for installing tiles | Steven L. Taylor, Norman C. Tracy, Charles R. Cornman, Thomas R. Peck | 2012-11-06 |
| 7447584 | Gear shift indication method and apparatus | — | 2008-11-04 |
| 7249063 | Methods and systems for selling products in a home improvements or commercial construction retail store | Norman C. Tracy | 2007-07-24 |
| 5390348 | System for tracking and correcting drift and dispersion in satellite transmission signals | Gregory Allen Magin | 1995-02-14 |
| 4990924 | Satellite locating system | Gregory Allen Magin | 1991-02-05 |
| 4497775 | Apparatus for storing hydrogen isotopes | Michael G. Wheeler, Hatice S. Cullingford, Robert H. Sherman | 1985-02-05 |
| 4197561 | Portable recorder apparatus for recording time-related data | Rex A. Wadham | 1980-04-08 |