Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 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 | $37,597,000 |
| 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 | $23,469,000 |