Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7055466 | Control system for a portable instant hot water heater | — | 2006-06-06 |
| 7014459 | Sliding globe assembly for lantern | — | 2006-03-21 |
| 6877461 | Portable instant hot water heater | Gary P. Israel | 2005-04-12 |
| 6848809 | Portable lantern | — | 2005-02-01 |
| 6846091 | Portable lantern | — | 2005-01-25 |
| 6739241 | Camping coffee maker | Randy May | 2004-05-25 |
| 6733282 | Torch fuel delivery system and burner | — | 2004-05-11 |
| D486896 | Water heater | Mitchell L. Wilgus, Gary P. Israel | 2004-02-17 |
| D472754 | Camping coffee maker | Kelly Wright | 2003-04-08 |
| 6488495 | Lantern with improved choke | Randall L. May | 2002-12-03 |
| 6485290 | Portable lantern | — | 2002-11-26 |
| D451220 | Backyard lantern | Gary P. Israel, Mitchell L. Wilgus, John Marshall | 2001-11-27 |
| D450867 | Camping lantern | Gary P. Israel, Mitchell L. Wilgus, John Marshall | 2001-11-20 |
| 6142141 | Airflow diffuser for use with a forced-air space heater and a forced-air space heater using the same | — | 2000-11-07 |
| D424227 | Portable lantern | — | 2000-05-02 |
| 6042366 | Lantern having a protective shield feature | Randall L. May, Thomas M. Benton, Scott Wayne Luty, Robert J. Gross, Paul T. King +1 more | 2000-03-28 |
| 6021795 | Quick-erecting tent | John Patrick Barnett | 2000-02-08 |
| 6003506 | Collapsible stove | Franklin T. Schmidt, Gary Van Deursen, Randall L. May, David M. Thorpe, Jan Hippen +1 more | 1999-12-21 |
| 5954044 | Connector for securing a conduit to a fluid source | Franklin T. Schmidt, Alain Huguet, Gerard Scremin, Randall L. May | 1999-09-21 |
| 5902100 | Gas lantern with ignition system | — | 1999-05-11 |
| 5868126 | LPG canister connector for combustion appliance | Franklin T. Schmidt, Gary Van Deursen, Randall L. May, Harold J. Pfountz, David M. Thorpe +2 more | 1999-02-09 |
| 5848585 | Portable space heater | Clyde R. Schulte | 1998-12-15 |
| 5836757 | Liquid fuel lantern | Randall L. May, Franklin T. Schmidt, Bert D. Heizelman, Paul Lacotta, Lance V. Swearingen +3 more | 1998-11-17 |
| 5803727 | Burner assembly for burning appliances | — | 1998-09-08 |
| D390984 | Lantern | Randall L. May, Franklin T. Schmidt, Bert D. Heinzelman, Lance V. Swearingen, Robert D. Taff +3 more | 1998-02-17 |