Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8161921 | Method to convert free-piston linear motion to rotary motion | — | 2012-04-24 |
| 8151744 | Method to convert free-piston linear motion to rotary motion | — | 2012-04-10 |
| 6503654 | Thin graphite bipolar plate with associated gaskets and carbon cloth flow-field for use in an ionomer membrane fuel cell | — | 2003-01-07 |
| 6284401 | Thin graphite bipolar plate with associated gaskets and carbon cloth flow-field for use in an ionomer membrane fuel cell | — | 2001-09-04 |
| 5885729 | Hydrophilic, graphite fuel cell electrode for use with an ionomer membrane and method of making a fuel cell. | — | 1999-03-23 |
| 5869201 | Hydrophilic, graphite fuel cell electrode for use with an ionomer membrane | — | 1999-02-09 |
| 5869202 | Hydrophillic graphite fuel cell electrode for use with an ionomer membrane fuel cell | — | 1999-02-09 |
| 5716664 | Method of making a hydrophilic, graphite electrode membrane assembly | — | 1998-02-10 |
| 5277996 | Fuel cell electrode and method for producing same | William R. Loewe | 1994-01-11 |