Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12353539 | Lockout system for metering pump | Robert E. Gledhill, III | 2025-07-08 |
| 12339145 | Overmolded paddlewheel for a flow meter | Robert E. Gledhill, III | 2025-06-24 |
| 12298161 | Flow sensor devices and systems | Patrick M. Murphy, Robert E. Gledhill, III | 2025-05-13 |
| 12281922 | Flow sensor devices and systems | Robert E. Gledhill, III, Patrick M. Murphy, William M. McDowell | 2025-04-22 |
| 12264663 | Overmolded tubing assembly and adapter for a positive displacement pump | Robert E. Gledhill, III, Steven L. Smith | 2025-04-01 |
| 12049887 | Peristaltic pump | Robert E. Gledhill III | 2024-07-30 |
| 12044354 | Quick-release pump mounting bracket | Robert E. Gledhill, III | 2024-07-23 |
| D1030452 | Pump mount | Robert E. Gledhill, III | 2024-06-11 |
| 11939972 | Rotor assembly with removable rollers | Robert E. Gledhill, III | 2024-03-26 |
| 11898546 | Overmolded tubing assembly and adapter for a positive displacement pump | Robert E. Gledhill, III, Steven L. Smith | 2024-02-13 |
| 11891989 | Multiple diaphragm pump | Robert E. Gledhill, III | 2024-02-06 |
| 11781709 | Quick-release pump mounting bracket | Robert E. Gledhill, III | 2023-10-10 |
| 11768092 | Flow sensor devices and systems | Robert E. Gledhill, III, Patrick M. Murphy, William M. McDowell | 2023-09-26 |
| 11768929 | Lockout system for metering pump | Robert E. Gledhill, III | 2023-09-26 |
| 11754065 | Peristaltic pump with sliding chassis connected to cover | Robert E. Gledhill, III | 2023-09-12 |
| 11703362 | Overmolded paddlewheel for a flow meter | Robert E. Gledhill, III | 2023-07-18 |
| 11639863 | Flow sensor devices and systems | Patrick M. Murphy, Robert E. Gledhill, III | 2023-05-02 |
| 11578716 | Overmolded tubing assembly and adapter for a positive displacement pump | Robert E. Gledhill, III, Steven L. Smith | 2023-02-14 |
| 11485653 | Methods of metering delivery of caustic soda for treatment of water | Robert E. Gledhill, III, Steven L. Smith | 2022-11-01 |
| 11402248 | Flow sensor devices and systems | Robert E. Gledhill, III, Patrick M. Murphy, Keith R. Petros, Jennifer A. Tsuyuki, Taylor L. Gledhill +4 more | 2022-08-02 |
| D959238 | Pump mount | Robert E. Gledhill, III | 2022-08-02 |
| 11261857 | Sealing diaphragm and methods of manufacturing said diaphragm | Robert E. Gledhill, III, Steve L. Smith | 2022-03-01 |
| 11221004 | Multiple diaphragm pump | Robert E. Gledhill, III | 2022-01-11 |
| 11150118 | Flow sensor devices and systems | Robert E. Gledhill, III, Patrick M. Murphy, William M. McDowell | 2021-10-19 |
| 11131300 | Overmolded tubing assembly and adapter for a positive displacement pump | Robert E. Gledhill, III, Steven L. Smith | 2021-09-28 |