Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1004049 | Reactor tank | — | 2023-11-07 |
| 8210898 | Pivotally manipulable toy | — | 2012-07-03 |
| D653760 | Vapor ion plasma generator | — | 2012-02-07 |
| 7475487 | Height recording album | — | 2009-01-13 |
| 7184991 | Pattern recognition applied to oil exploration and production | Robert Wentland, Peter Whitehead, Fredric Young, Jawad Mokhtar, Bradley Clark Wallet | 2007-02-27 |
| 7160448 | Non-chemical water treatment method and apparatus employing ionized air purification technologies | — | 2007-01-09 |
| 6923901 | Non-chemical water treatment method and apparatus employing ionized air purification technologies for marine application | Charles E. Leffler | 2005-08-02 |
| 6740245 | Non-chemical water treatment method and apparatus employing ionized air purification technologies | — | 2004-05-25 |
| 6494601 | Modular cluster lighting fixture | — | 2002-12-17 |
| 5792369 | Apparatus and processes for non-chemical plasma ion disinfection of water | — | 1998-08-11 |
| 5728303 | Electro-coalescence/magnetic separation (ECMS) system and components for removal of contaminants from water streams, including desalinization | — | 1998-03-17 |
| 5685994 | Method for water treatment and purification using gas ion plasma source and disinfectant metal ion complexes | — | 1997-11-11 |
| 5676455 | Wall mountable lighting fixture | Dean R. Smith | 1997-10-14 |
| D380853 | Wall mountable light shade | — | 1997-07-08 |
| 5635059 | Method and apparatus for water treatment and purification using gas ion plasma source and disinfectant metal ion complexes | — | 1997-06-03 |
| D379548 | Wall mountable light shade | — | 1997-05-27 |
| 5622622 | Ultraviolet sterilizer and source of ionized molecules for electrocoalescent/magnetic separation (ECMS) removal of contaminants from water streams | — | 1997-04-22 |
| 5616250 | Method for mixing coagulating agents into a contaminated water flow, and for removing contaminants therefrom | Clifford F. Frith | 1997-04-01 |
| 5597479 | Electro-coalescence/magnetic separation (ECMS) system and components for removal of contaminants from water streams, including desalinization | — | 1997-01-28 |
| 5443719 | System and reactor for mixing coagulating agents into a contaminated water flow, and for removing contaminants therefrom | Clifford F. Frith | 1995-08-22 |
| D357091 | Bracket for a suspended lighting fixture system | Scott P. Malmsten | 1995-04-04 |
| D352566 | Suspended lighting fixture | Scott P. Malmsten | 1994-11-15 |
| D351482 | Light module for suspended lighting fixture unit | Scott P. Malmsten | 1994-10-11 |
| D350409 | Lighting fixture mountable on an overhead support | Scott P. Malmsten | 1994-09-06 |
| D349779 | Lighting fixture mountable on an overhead support | Scott P. Malmsten | 1994-08-16 |