Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12306170 | Techniques for monitoring slump characteristic of concrete in a rotating container or drum | Michael A. Davis, Douglas H. Loose, Charles Winston, Alan D. Kersey | 2025-05-20 |
| 12054261 | Active vibration control of floor and seat frame vibration | Paul R. Black, Douglas Swanson | 2024-08-06 |
| 12050166 | Techniques for sensing the viscosity of concrete in a rotating container | John Biesak, Douglas H. Loose, James M. Sullivan, Paul Dolan, Michael A. Davis +1 more | 2024-07-30 |
| 12050213 | Techniques for monitoring slump characteristic of concrete in a rotating container or drum | Michael A. Davis, Douglas H. Loose, Charles Winston, Alan D. Kersey | 2024-07-30 |
| 11726076 | Techniques for monitoring slump characteristic of concrete in a rotating container or drum | Michael A. Davis, Douglas H. Loose, Charles Winston, Alan D. Kersey | 2023-08-15 |
| 11275009 | Techniques for sensing the volume and/or viscosity of concrete in a rotating container | John Biesak, Douglas H. Loose, James M. Sullivan, Paul Dolan, Michael A. Davis +1 more | 2022-03-15 |
| 10309887 | Acoustic impact particle size measurement | Mark R. Fernald | 2019-06-04 |
| 6313566 | Piezoelectric motor | John Cunningham, Ephrahim Garcia | 2001-11-06 |