Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9211553 | Apparatus for spraying liquids, and adapters and liquid reservoirs suitable for use therewith | Stephen C. P. Joseph, Malcolm F. Douglas, Alan F. Butler, David R. Bastow, Margaret A. Hartfel | 2015-12-15 |
| 8955770 | Apparatus for spraying liquids, and adapters and liquid reservoirs suitable for use therewith | Stephen C. P. Joseph, Malcolm F. Douglas, Alan F. Butler, David R. Bastow, Margaret A. Hartfel | 2015-02-17 |