Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D759813 | Compact intermittent catheter | Marlene Corydon, Troels Johansen, Giovanni Nigel Vicente Ziani de Ferranti | 2016-06-21 |
| D759814 | Compact intermittent catheter | Marlene Corydon, Troels Johansen, Giovanni Nigel Vicente Ziani de Ferranti | 2016-06-21 |
| D726331 | Biomass growth device | D. Roy Cullimore, Charles Pellegrino, Lori Johnston | 2015-04-07 |
| D639408 | Oval rug tub cover | — | 2011-06-07 |
| D638526 | Rectangular rug tub cover | — | 2011-05-24 |
| 6859784 | Automated research tool | Douglas King van Duyne, James Landay | 2005-02-22 |
| 6322127 | Tractor trailer cover assembly | Patrick Masterson | 2001-11-27 |
| 6118301 | High voltage tolerant and compliant driver circuit | Jaspreet Singh, Gregory T. Koker | 2000-09-12 |
| RE36595 | Water pipe | — | 2000-03-07 |
| RE36523 | Water pipe | — | 2000-01-25 |
| 5967147 | Water pipe bowl stem valve apparatus and method | — | 1999-10-19 |
| RE36193 | Water pipe | — | 1999-04-27 |
| 5890757 | Tractor trailer cover assembly | Patrick Masterson | 1999-04-06 |
| 5556579 | Tobacco jar cover having humidity control and method of use | — | 1996-09-17 |
| 5489043 | Removable base apparatus with storage compartment for water pipe smoking devices | — | 1996-02-06 |
| 5400807 | Water pipe smoking apparatus having impact collars and base storage compartment | — | 1995-03-28 |
| D355728 | Water pipe | — | 1995-02-21 |
| D355274 | Water pipe | — | 1995-02-07 |
| D354584 | Water pipe | — | 1995-01-17 |
| D354583 | Water pipe | — | 1995-01-17 |
| D346673 | Water pipe | — | 1994-05-03 |
| D343807 | Incense burner | Jeffrey J. Richards | 1994-02-01 |
| 5215719 | Incense burner | — | 1993-06-01 |