| 5346596 |
Method for bypassing a monopolar electrolyzer in series |
Pierluigi Borrione, Maurizio Marzupio, Michel Pillet |
1994-09-13 |
|
| 5336215 |
Eye stabilizing mechanism for use in ophthalmic laser surgery |
Chi-Fu Hsueh, Stefan Goelz |
1994-08-09 |
$2,158,000 |
| 5207883 |
Jumper switch means |
Pierluigi Borrione, Maurizio Marzupio |
1993-05-04 |
|
| 5013414 |
Electrode structure for an electrolytic cell and electrolytic process used therein |
Pierluigi Borrione, Umberto Leoni |
1991-05-07 |
$7,083,000 |
| 4940518 |
Combination seal member and membrane holder for a filter press type electrolytic cell |
— |
1990-07-10 |
$11,244,000 |
| 4915803 |
Combination seal and frame cover member for a filter press type electrolytic cell |
— |
1990-04-10 |
$4,807,000 |
| 4898653 |
Combination electrolysis cell seal member and membrane tentering means |
— |
1990-02-06 |
$4,398,000 |
| 4892632 |
Combination seal member and membrane holder for an electrolytic cell |
— |
1990-01-09 |
$11,947,000 |
| 4886586 |
Combination electrolysis cell seal member and membrane tentering means for a filter press type electrolytic cell |
— |
1989-12-12 |
$8,281,000 |
| 4877499 |
Membrane unit for electrolytic cell |
Richard N. Beaver |
1989-10-31 |
$8,670,000 |
| 4839012 |
Antisurge outlet apparatus for use in electrolytic cells |
Harry S. Burney, Jr., Richard N. Beaver, Robert D. Spradling |
1989-06-13 |
$4,392,000 |
| 4705614 |
Cell with improved electrolyte flow distributor |
— |
1987-11-10 |
$5,620,000 |
| 4698143 |
Structural frame for an electrochemical cell |
H. Gene Newton |
1987-10-06 |
$9,498,000 |
| 4690748 |
Plastic electrochemical cell terminal unit |
Richard N. Beaver, John R. Pimlott, Hiep D. Dang |
1987-09-01 |
$6,415,000 |
| 4673479 |
Fabricated electrochemical cell |
Sandor Grosshandler, Richard N. Beaver, John R. Pimlott, Hiep D. Dang |
1987-06-16 |
$17,761,000 |
| 4670123 |
Structural frame for an electrochemical cell |
John R. Pimlott, Richard N. Beaver, Hiep D. Dang |
1987-06-02 |
$8,168,000 |
| 4668371 |
Structural frame for an electrochemical cell |
John R. Pimlott, Richard N. Beaver, Hiep D. Dang |
1987-05-26 |
$3,697,000 |
| 4666580 |
Structural frame for an electrochemical cell |
Richard N. Beaver, Hiep D. Dang, John R. Pimlott |
1987-05-19 |
$4,285,000 |
| 4666579 |
Structural frame for a solid polymer electrolyte electrochemical cell |
Richard N. Beaver, Hiep D. Dang, John R. Pimlott |
1987-05-19 |
$4,285,000 |
| 4654134 |
Combination seal and tentering means for electrolysis cells |
Sandor Grosshandler |
1987-03-31 |
$4,142,000 |
| 4604171 |
Unitary central cell element for filter press, solid polymer electrolyte electrolysis cell structure and process using said structure |
John R. Pimlott, Richard N. Beaver, Hiep D. Dang, Sandor Grosshandler |
1986-08-05 |
$3,479,000 |
| 4602984 |
Monopolar electrochemical cell having a novel electric current transmission element |
Richard N. Beaver, Giuseppe Noli |
1986-07-29 |
$23,722,000 |
| 4581114 |
Method of making a unitary central cell structural element for both monopolar and bipolar filter press type electrolysis cell structural units |
Richard N. Beaver, Sandor Grosshandler, John R. Pimlott, Hiep D. Dang |
1986-04-08 |
$2,718,000 |
| 4568434 |
Unitary central cell element for filter press electrolysis cell structure employing a zero gap configuration and process utilizing said cell |
Richard N. Beaver, Sandor Grosshandler, John R. Pimlott, Hiep D. Dang |
1986-02-04 |
$2,001,000 |
| 4560452 |
Unitary central cell element for depolarized, filter press electrolysis cells and process using said element |
Sandor Grosshandler, Richard N. Beaver, John R. Pimlott, Hiep D. Dang |
1985-12-24 |
$4,804,000 |
