Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10495230 | Piston valve with annular passages | William D. Chandler, Jr., Aaron R. Wolfe | 2019-12-03 |
| 10494268 | Valve control apparatus | William D. Chandler, Jr., Aaron R. Wolfe | 2019-12-03 |
| 10494267 | Valve control apparatus | William D. Chandler, Jr., Aaron R. Wolfe | 2019-12-03 |
| 10479699 | Valve control apparatus | William D. Chandler, Jr., Aaron R. Wolfe | 2019-11-19 |
| 10012319 | Piston valve with annular passages | William D. Chandler, Jr., Aaron R. Wolfe | 2018-07-03 |
| 10011500 | Piston valve with annular passages | William D. Chandler, Jr., Aaron R. Wolfe | 2018-07-03 |
| 9970558 | Piston valve with annular passages | William D. Chandler, Jr., Aaron R. Wolfe | 2018-05-15 |
| 9714715 | Piston valve with annular passages | William D. Chandler, Jr., Aaron R. Wolfe | 2017-07-25 |
| D768811 | Water treatment equipment cabinet | William D. Chandler, Jr., Aaron R. Wolfe | 2016-10-11 |
| D760872 | Cover for control valve | William D. Chandler, Jr., Aaron R. Wolfe | 2016-07-05 |