Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12051783 | Lead-acid battery separators, electrodes, batteries, and methods of manufacture and use thereof | J. Kevin Whear, James P. Perry, Jeffrey K. Chambers, John R. Timmons | 2024-07-30 |
| 11152647 | Lead-acid battery separators, electrodes, batteries, and methods of manufacture and use thereof | J. Kevin Whear, James P. Perry, Jeffrey K. Chambers, John R. Timmons | 2021-10-19 |
| 10116007 | Lead-acid battery separators, electrodes, batteries, and methods of manufacture and use thereof | J. Kevin Whear, James P. Perry, Jeffrey K. Chambers, John R. Timmons | 2018-10-30 |
| 5616544 | Water soluble metal working fluids | Dennis J. Kalota, Skippy H. Ramsey | 1997-04-01 |
| 5401428 | Water soluble metal working fluids | Dennis J. Kalota, Skippy H. Ramsey | 1995-03-28 |