Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10549646 | Ground treatment appliance | Gavin Ben Armstrong, Martin Bolton, Philip Tonks, Thomas Eagling | 2020-02-04 |
| 9004816 | In situ remediation of soils and ground water containing organic contaminants | — | 2015-04-14 |
| 7547160 | Method of delivering a treatment substance to a target substance in a treatment zone | David Glynn Thomas | 2009-06-16 |
| 7315828 | Method of and system for delivering combined social expression cards and gift certificates | Mary K. McCarthy, Vickie Portwood Kruger, Shere Lynne Anderson | 2008-01-01 |
| 7197482 | Method and apparatus for customer storefront operations | Vicki D. Naish, Nicholas R. Purzer, Louisa W. Yeung | 2007-03-27 |
| 6493970 | Social expression card with detachable gift portion | Mary K. McCarthy, Vickie Portwood Kruger, Shere Lynne Anderson | 2002-12-17 |
| 4412140 | Circuit for reducing current to light emitting diode of optically coupled driver | — | 1983-10-25 |