Issued Patents 2016
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D774171 | Plumbing fitting | John Kevin Schoolcraft, Paul D. Stephens, Jason Tilk, Alex Velet, Michael Liebal +2 more | 2016-12-13 |
| D759210 | Plumbing fitting | John Kevin Schoolcraft, Paul D. Stephens, Jason Tilk, Alex Velet, Michael Liebal +2 more | 2016-06-14 |
| 9314108 | Plunger matrix mattress assemblies | Michael S. DeFranks, Rahul Kirtikar, J. Evan Spirk, Gary R. Stephan | 2016-04-19 |
| 9314109 | Modular plunger matrix mattress | J. Evan Spirk, Lindsey Tufts, Jr., William E. Rabbitt | 2016-04-19 |
| 9282869 | Liquid extraction cleaning device and method | Timothy J. Wall, Ann Marie Morrow, Walter Haug, Phuong Le, Charles Michael Ostendorf +8 more | 2016-03-15 |
| 9259097 | Folding plunger matrix mattress | Lindsey Tufts, Jr. | 2016-02-16 |
| 9226591 | Plunger for a plunger matrix mattress | Michael S. DeFranks, Rahul Kirtikar, J. Evan Spirk, Lindsey Tufts, Jr., Gary R. Stephan +1 more | 2016-01-05 |