Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4604564 | Temperature controlled, auto timed, variable amperage cascading-water formation method for use with high antimony and maintenance free lead-acid batteries | John Nees, Harry M. Channing | 1986-08-05 |
| 4215307 | Temperature controlled, auto timed, variable amperage cascading-water furmation method for use with high antimony and maintenance free lead-acid batteries | John Nees, Harry M. Channing | 1980-07-29 |