Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5516604 | Additives for primary electrochemical cells having manganese dioxide cathodes | Martin Howard | 1996-05-14 |
| 5342712 | Additives for primary electrochemical cells having manganese dioxide cathodes | Simon P. Markfort | 1994-08-30 |