Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7575226 | Liquid aeration system and method | Philip E. Chumbley, Mike Ressl, James McHugh | 2009-08-18 |
| 7513680 | Magnetic agitation system for water retention structure | Philip E. Chumbley | 2009-04-07 |
| 7423243 | Heating system and method | Philip E. Chumbley | 2008-09-09 |
| 7331569 | Liquid aeration system and method | Philip E. Chumbley, Michael G. Ressl, James McHugh | 2008-02-19 |
| 7285760 | Bucket with access door | Philip E. Chumbley, James McHugh | 2007-10-23 |
| 7241974 | System and method of deactivating a fluid receptacle deicer | Philip E. Chumbley | 2007-07-10 |
| 7178979 | Water agitation system for water retention structure | Philip E. Chumbley | 2007-02-20 |
| 7117905 | System and method for automatically filling a liquid receptacle | Philip E. Chumbley, James McHugh | 2006-10-10 |
| 7096898 | System and method for automatically filling a liquid receptacle | Philip E. Chumbley | 2006-08-29 |
| 6895895 | Bird bath mounting assembly | Donald B. Owen, Joe Blahnik | 2005-05-24 |
| 6778763 | Floating water deicer | Donald B. Owen | 2004-08-17 |
| 6707988 | Universal drain plug heater for livestock water tanks | Donald B. Owen | 2004-03-16 |
| 6640747 | Bird bath | — | 2003-11-04 |
| 6484666 | Bird bath | — | 2002-11-26 |
| 6469281 | Heated watering bucket | Donald B. Owen, Joe Blahnik | 2002-10-22 |
| 6353708 | Apparatus for mounting an electrical heater through a water tank drain plug opening | Donald B. Owen | 2002-03-05 |
| 6189487 | Heated animal bed | Donald B. Owen | 2001-02-20 |
| 6151448 | Electric heater for a livestock water tank | Donald B. Owen | 2000-11-21 |
| 6084209 | Heated pet bed | Donald B. Owen, Joe Blahnik | 2000-07-04 |
| D353230 | Bird bath bowl | Donald W. Reusche, Donald B. Owen | 1994-12-06 |
| 5345063 | Nestable stackable heated bowl with removable thermostatically controlled electric heating element | Donald W. Reusche, Donald B. Owen, Frank A. Hassell | 1994-09-06 |
| 5299769 | Adjustable mounting assembly | Donald W. Reusche, Donald B. Owen | 1994-04-05 |
| 5235161 | Detachable metallic safety guard for portable electric immersion heater | Donald W. Reusche | 1993-08-10 |
| 5140134 | Nestable stackable heated bowl with thermostatically controlled electric heating element | Donald W. Reusche, Donald B. Owen | 1992-08-18 |