Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D789497 | Circular grate | Eric G. Hull, Paul R. Metcalfe | 2017-06-13 |
| D788889 | Circular grate | Eric G. Hull, Paul R. Metcalfe | 2017-06-06 |
| 9539598 | Dispensers for diluting a concentrated liquid and dispensing the diluted concentrate | Nick E. Ciavarella, Paul R. Metcalfe | 2017-01-10 |