Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12080898 | Thermal runaway mitigation system for high capacity energy cell | Daniel M. Riegels, Paul A. Daniel, Adrian G. Lamy | 2024-09-03 |
| 11791502 | Detecting thermal events in battery packs | Daniel M. Riegels, Matthew Nelson, Tyler Rash, Rick Vaughan Lewis, Jr. | 2023-10-17 |
| 11557796 | DC-DC-converter-based active voltage-balancing system and method for parallel battery packs | Nitisha Manchanda, Minyu Cai | 2023-01-17 |
| 10828974 | Energy source enclosure systems and methods with through-air thermal management | Joseph E. Cragnotti, Greg Stoermer | 2020-11-10 |
| 10797285 | Battery pack including plural electrochemical cells encapsulated by encapsulant and method of manufacture | Paul A. Daniel, Adrian G. Lamy | 2020-10-06 |
| 8333258 | Method and apparatus for adjusting throttle control signals in electric vehicles | Brian J. Wismann, Aaron Bland, Daniel M. Riegels, Craig A. Bramscher, Charles R. Lee | 2012-12-18 |
| 6442239 | Telephone line longitudinal balance tester and method | James A. Abdo, George Alter | 2002-08-27 |
| 6201853 | Telephone technician's remote assist apparatus and method | Myron C. Butler, Carl Bright | 2001-03-13 |
| 5896569 | Wireless access to telephone network dial tone | Myron C. Butler, George Alter | 1999-04-20 |
| 5235629 | Apparatus for telephone line checking | Myron C. Butler | 1993-08-10 |
| 4991195 | Apparatus and method for testing a telephone circuit protector | Myron C. Butler | 1991-02-05 |
| 4706271 | Communication lines with terminate and leave capability-DC alarm bridge | William R. Hilligoss | 1987-11-10 |
| 4661969 | Communication lines with terminate and leave capability-VF data bridge | Myron C. Butler, William R. Hilligoss | 1987-04-28 |
| 4639557 | Remote testing system for electrical circuits | Myron C. Butler, William R. Hilligoss | 1987-01-27 |
| 4418250 | Telephone cable splicers test set and method of testing | — | 1983-11-29 |
| 4371751 | Automatic telephonic user emergency message transmitting apparatus | William R. Hilligoss | 1983-02-01 |