Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10069333 | Ridgeline cable drive electric energy storage system | William R. Peitzke | 2018-09-04 |
| 9096144 | Combined synchronous and asynchronous power supply for electrically powered shuttle trains | William R. Peitzke | 2015-08-04 |
| 8952563 | Utility scale electric energy storage system | William R. Peitzke, William L. Erdman, Robert Thomas Scott, William H. Moorhead, Douglas C. Blodgett +1 more | 2015-02-10 |
| 8912677 | Method and apparatus for converting ocean wave energy into electricity | James G. P. Dehlsen, James B. Dehlsen | 2014-12-16 |
| 8753100 | Multiple rotor fluid transfer engine | William R. Peitzke, James G. P. Dehlsen, Christopher J. Grieco | 2014-06-17 |
| 8674541 | Rail based potential energy storage for utility grid ancillary services | William R. Peitzke | 2014-03-18 |
| 8593012 | Utility scale electric energy storage system | William R. Peitzke, William L. Erdman, Robert Thomas Scott, William H. Moorhead, Douglas C. Blodgett +1 more | 2013-11-26 |
| 8237304 | Multi-point tethering and stability system and control method for underwater current turbine | James G. P. Dehlsen, Christopher J. Grieco | 2012-08-07 |
| 5993358 | Controllable platform suspension system for treadmill decks and the like and devices therefor | Richard S. Gureghian, J. David Carlson, Douglas F. LeRoy, Robert H. Marjoram, Mark R. Jolly | 1999-11-30 |
| 5622130 | Heel control system for sailing yachts and sailing yacht hull | Alberto Alvarez Calderon, Charles W. Robinson, William F. Burns, III | 1997-04-22 |
| 5163377 | Sailing yacht | Albert Calderon, Charles W. Robinson | 1992-11-17 |