Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5952121 | Button-type battery with improved separator and gasket construction | Mark E. Tuttle | 1999-09-14 |
| 5866277 | Button type battery with improved separator and gasket construction | Mark E. Tuttle | 1999-02-02 |
| 5807644 | Thin profile battery | Mark E. Tuttle | 1998-09-15 |
| 5800944 | Thin profile battery with improved separator and gasket construction | Mark E. Tuttle | 1998-09-01 |
| 5800865 | Thin profile battery with improved separator and gasket construction | Mark E. Tuttle | 1998-09-01 |
| 5800943 | Thin profile battery with improved separator and gasket construction | Mark E. Tuttle | 1998-09-01 |
| 5789104 | Button-type battery with improved separator and gasket construction | Mark E. Tuttle | 1998-08-04 |
| 5730761 | Methods of producing thin profile batteries and a plurality of battery terminal housing members | Rickie C. Lake | 1998-03-24 |
| 5663014 | Thin profile battery with improved separator and gasket construction | Mark E. Tuttle | 1997-09-02 |
| 5652070 | Thin profile battery | Mark E. Tuttle | 1997-07-29 |
| 5648011 | Structurally stable gelled electrolytes | — | 1997-07-15 |
| 5603157 | Methods of producing button-type batteries and a plurality of battery terminal housing members | Rickie C. Lake | 1997-02-18 |
| 5547781 | Button-type battery with improved separator and gasket construction | Mark E. Tuttle | 1996-08-20 |
| 5432027 | Button-type battery having bendable construction, and angled button-type battery | Mark E. Tuttle | 1995-07-11 |
| 4925752 | Solid state electrochemical cell having porous cathode current collector | Denis G. Fauteux, Michael Joseph Moore | 1990-05-15 |