Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11364461 | Air filtration media with performing enhancing additives and method for application thereof | — | 2022-06-21 |
| 11338234 | Air filtration media with performing enhancing additives | — | 2022-05-24 |
| 10543447 | Air filtration media with performing enhancing additives and method for application thereof | — | 2020-01-28 |
| 9956511 | Reusable water filter cartridge device | Robert W. Lackey, Robert C. Beckmann | 2018-05-01 |
| 9149550 | Air and fabric freshener | Sandra N. Porter | 2015-10-06 |
| 8480882 | Water filter pitcher meter | Bob Beckmann | 2013-07-09 |
| 8383164 | Antiviral composition and method for using the same | Kenneth Robert Vest, Barnwell S. Ramsey | 2013-02-26 |
| 8372275 | Sink-side filter | Robert W. Lackey, Bob Beckmann | 2013-02-12 |
| 7967992 | Method and device incorporating granular particles and disc-shaped plastic pellets for filtering water | Arvind S. Patil | 2011-06-28 |
| 7338594 | Faucet filter with sight glass | Robert W. Lackey | 2008-03-04 |
| 7309429 | Granular filtration device for water | Arvind S. Patil | 2007-12-18 |
| D529127 | Universal water filter | — | 2006-09-26 |
| 6108847 | Antimicrobial brush | William D. Hanrahan | 2000-08-29 |
| 5823978 | Low modulus synthetic fiber casting system | Henry L. Richbourg, Jr., Tony A. Williamson | 1998-10-20 |
| 5738639 | Treated core for facilitating orthopedic casting | Henry L. Richbourg, Jr., Tony A. Williamson | 1998-04-14 |
| 5238749 | Antimicrobial coating process and product | Robert S. Watterson, III | 1993-08-24 |
| 5014691 | Ankle brace with densified batting | Henry L. Richbourg, Jr., Barnwell S. Ramsey | 1991-05-14 |
| 5000979 | Process for coating a substrate for isolation from hostile environments | J. Edwin Day, James W. Gilpin, Dale T. Jessop, A. Lowell Snow, Robert S. Watterson, III | 1991-03-19 |