Issued Patents All Time
Showing 76–91 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5948232 | Method of manufacturing passive elements using conductive polypyrrole formulations | G. Duncan Hitchens, Dalibor Hodko, Eric Clarke, David L. Miller, Donald L. Parker | 1999-09-07 |
| 5919402 | Electronically conducting polymers with silver grains | G. Duncan Hitchens, Dolibor Hodko | 1999-07-06 |
| 5916505 | Process of making a membrane with internal passages | Alan J. Cisar, Anuncia Gonzalez-Martin, G. Duncan Hitchens | 1999-06-29 |
| 5871672 | Electronically and ionically conducting polymer matrix | G. Duncan Hitchens, Dolibor Hodko | 1999-02-16 |
| 5859085 | Stable powders made from photosensitive polycrystalline complexes of heterocyclic monomers and their polymers | Dalibor Hodko, G. Duncan Hitchens | 1999-01-12 |
| 5855755 | Method of manufacturing passive elements using conductive polypyrrole formulations | G. Duncan Hitchens, Dalibor Hodko, Eric Clarke, David L. Miller, Donald L. Parker | 1999-01-05 |
| 5845485 | Method and apparatus for injecting hydrogen into a catalytic converter | Craig C. Andrews | 1998-12-08 |
| 5779912 | Photocatalytic oxidation of organics using a porous titanium dioxide membrane and an efficient oxidant | Anuncia Gonzalez-Martin, Dalibor Hodko | 1998-07-14 |
| 5770033 | Methods and apparatus for using gas and liquid phase cathodic depolarizers | G. Duncan Hitchens | 1998-06-23 |
| 5709961 | Low pressure fuel cell system | Alan J. Cisar, Stanley Frank Simpson | 1998-01-20 |
| 5635039 | Membrane with internal passages to permit fluid flow and an electrochemical cell containing the same | Alan J. Cisar, Anuncia Gonzalez-Martin, G. Duncan Hitchens | 1997-06-03 |
| 5545308 | Method of using conductive polymers to manufacture printed circuit boards | G. Duncan Hitchens, Dalibor Hodko, Eric Clarke, David L. Miller, Donald L. Parker | 1996-08-13 |
| 5512831 | Method and apparatus for testing electrochemical energy conversion devices | Alan J. Cisar | 1996-04-30 |
| 5460705 | Method and apparatus for electrochemical production of ozone | G. Duncan Hitchens | 1995-10-24 |
| 4790916 | One-unit photo-activated electrolyzer | John O'M Bockris | 1988-12-13 |
| 4722776 | One-unit photo-activated electrolyzer | John O'M. Bockris | 1988-02-02 |