Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9161511 | Automated rotary milking system | Gary C. Steingraber, David A. Reid, Dennis E. Dynneson | 2015-10-20 |
| RE38998 | Balanced flow vacuum cleaner | Michael E. Embree, Terrance M. Roberts | 2006-03-07 |
| 6473933 | Belt-mounted vacuum apparatus and methods | Christopher M. Paterson, Paul A. Moshenrose, William G. Fish, Charles W. Reynolds, Michael E. Embree | 2002-11-05 |
| 6393656 | Belt-mounted vacuum apparatus and methods | Christopher M. Paterson, Paul A. Moshenrose, William G. Fish, Charles W. Reynolds, Michael E. Embree | 2002-05-28 |
| 6375720 | Vacuum cleaner and method of operation | Michael E. Embree, Terrance M. Roberts | 2002-04-23 |
| 6348106 | Apparatus and method for moving a flow of air and particulate through a vacuum cleaner | Michael E. Embree, Terrance M. Roberts | 2002-02-19 |
| 6301744 | Method for drawing a flow of air and particulates into a vacuum cleaner | Michael E. Embree, Terrance M. Roberts | 2001-10-16 |
| 6280506 | Vacuum cleaner inner bag | Michael E. Embree, Terrance M. Roberts | 2001-08-28 |
| 6277163 | Vacuum cleaner outer bag | Michael E. Embree, Terrance M. Roberts | 2001-08-21 |
| 6277164 | Balanced flow vacuum cleaner bag interface | Michael E. Embree, Terrance M. Roberts | 2001-08-21 |
| 6243916 | Balanced flow vacuum cleaner conduits | Michael E. Embree, Terrance M. Roberts | 2001-06-12 |
| D438679 | Vacuum cleaner head | Michael E. Embree, Terrance M. Roberts | 2001-03-06 |
| 6148473 | Balanced flow vacuum cleaner | Michael E. Embree, Terrance M. Roberts | 2000-11-21 |
| D433202 | Vacuum cleaner housing | Michael E. Embree, Terrance M. Roberts | 2000-10-31 |
| D428539 | Vacuum cleaner | Michael E. Embree, Terrance M. Roberts | 2000-07-18 |
| D424261 | Handle for use with vacuum cleaners and other devices | Michael E. Embree, Terrance M. Roberts | 2000-05-02 |