Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D775572 | Bicycle wheel | — | 2017-01-03 |
| 6973223 | Device for providing polarized light | Wei-Ping Huang, Tomas Adeback | 2005-12-06 |
| 6390095 | Penile erection collar | — | 2002-05-21 |
| D455814 | Cartridge for a water purification and treatment system | Alan Lonneman, David M. Botts | 2002-04-16 |
| 6273009 | Method for automatized combustion and combustion apparatus | — | 2001-08-14 |
| 6203315 | Rotary burner for solid fuel | — | 2001-03-20 |
| 6193884 | Dripless purification manifold and cartridge | Alan Lonneman, David M. Botts | 2001-02-27 |
| 6164220 | Rotary burner for solid fuel | — | 2000-12-26 |
| D433094 | Cartridge connector | Alan Lonneman, David M. Botts | 2000-10-31 |
| 6027644 | Dripless purification manifold and cartridge | Alan Lonneman, David M. Botts | 2000-02-22 |
| 5753107 | Dripless purification manifold and cartridge | Alan Lonneman, David M. Botts | 1998-05-19 |
| D378883 | Water purification dispenser | — | 1997-04-22 |
| D377437 | Water purification pitcher | — | 1997-01-21 |
| 5562824 | Gravity water purifier | — | 1996-10-08 |
| 5474451 | Dental water and air purification equipment | Jon Dalrymple, Leslie V. Martens | 1995-12-12 |
| 5401399 | Water purification system | Kristofer J. Magnusson | 1995-03-28 |
| 5273649 | Personal water purification systems | Kristofer J. Magnusson | 1993-12-28 |
| 5126044 | Iodine resin/carbon water purification system | Kristofer J. Magnusson | 1992-06-30 |
| 4433617 | Apparatus for preparing and dispensing beverages | — | 1984-02-28 |