Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8779718 | Electrical systems and battery assemblies | Lawrence Stone, Christopher Darilek, Tage Bjorklund, David St. Angelo | 2014-07-15 |
| 7986124 | Electrical systems, battery assemblies, and battery assembly operational methods | Lawrence Stone, Christopher Darilek, Tage Bjorklund, David St. Angelo | 2011-07-26 |
| 7719227 | Electrical energy supply methods and electrical energy power supplies | John Cummings, Lawrence Stone | 2010-05-18 |
| D346592 | Portable computer housing | Kenneth A. High, Timothy P. Hiteshew, Aubrey Lamond Hodges, Michael L. King, M. Todd Tucker +1 more | 1994-05-03 |