Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D626938 | Speaker | Collin Black, Richard Rothenberg | 2010-11-09 |
| 6698590 | Package for a suncream | — | 2004-03-02 |
| 6412338 | On-board rotational viscometers | Frederick P. Boyle, Gary A. Garvin, Klaus-Werner Damm, Daniel H. Heath, Herman F. George +2 more | 2002-07-02 |
| 6405867 | Package for a suncream | — | 2002-06-18 |
| 6257051 | On-board rotational viscometers | Frederick P. Boyle, Gary A. Garvin, Klaus-Werner Damm, Daniel H. Heath, Herman F. George +2 more | 2001-07-10 |
| D411226 | Type font | — | 1999-06-22 |
| 5077952 | Roof tile clip | — | 1992-01-07 |