Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773581 | Clearspan fabric structure | William C. Sublette | 2023-10-03 |
| 11332919 | Clearspan fabric structure | William C. Sublette | 2022-05-17 |
| 10914060 | Clearspan fabric structure | William C. Sublette | 2021-02-09 |
| 10352033 | Clearspan fabric structure | William C. Sublette | 2019-07-16 |
| 9988805 | Clearspan fabric structure | William C. Sublette | 2018-06-05 |
| 7336477 | Electrical switching apparatus and heat sink therefor | Nathan J. Weister, Frank K. Ostrowski, Lawrence Joseph Kapples | 2008-02-26 |
| 5842176 | Method and apparatus for interacting with a computer reservation system | Douglas J. Hunt | 1998-11-24 |
| 5781892 | Method and apparatus for interacting with a computer reservation system | Douglas J. Hunt, Wayne L. Flake | 1998-07-14 |
| 5581133 | Combination transfer and bypass isolation switch utilizing drawout protective devices and key interlocks | Thomas K. Fogle, Larry S. Lakes | 1996-12-03 |
| 5475190 | Operator of a handle or toggle of a switch | Thomas K. Fogle, Mark L. Lotzmann | 1995-12-12 |
| 5436415 | Interlock for electrical switches | Thomas K. Fogle, Mark L. Lotzmann | 1995-07-25 |
| 5422453 | Handle actuator for a circuit interrupter handle | Thomas K. Fogle, Mark L. Lotzmann | 1995-06-06 |
| 5412995 | Single-ply roof cover fatigue tester | Phillip J. Smith | 1995-05-09 |
| 5397868 | Transfer switch | Thomas K. Fogle, Mark L. Lotzmann, Robert N. Krevokuch | 1995-03-14 |
| 5200586 | Five gear isolating mechanism for bypass isolation switches | Thomas K. Fogle | 1993-04-06 |
| 5081367 | Electric power system with maintenance bypass for uninterruptible power supply using closed transition operation | Thomas K. Fogle, James R. Hanna, Larry S. Lakes | 1992-01-14 |
| 4995886 | Method of assembling a controlled seal for an expulsion fuse | Frank L. Cameron | 1991-02-26 |
| 4952900 | Controlled seal for an expulsion fuse and method of assembling same | Frank L. Cameron | 1990-08-28 |
| 4766408 | Current limiting fuse with indicator | Frank L. Cameron | 1988-08-23 |
| 4706119 | Camera vision axis inclination indication apparatus | Howard L. Shatto, Jr. | 1987-11-10 |