Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11291791 | Ventilator with integrated cough-assist | Douglas F. DeVries, Shan E. Gaw, Joseph Cipollone | 2022-04-05 |
| 11247015 | Ventilator with integrated oxygen production | Douglas F. DeVries, Shan E. Gaw, Joseph Cipollone, Richard Branson | 2022-02-15 |
| 10315002 | Ventilator with integrated oxygen production | Douglas F. DeVries, Shan E. Gaw, Joseph Cipollone, Richard Branson | 2019-06-11 |
| 10245406 | Ventilator with integrated oxygen production | Douglas F. DeVries, Shan E. Gaw, Joseph Cipollone, Richard Branson | 2019-04-02 |
| 9956371 | Ventilator with integrated cough-assist | Douglas F. DeVries | 2018-05-01 |
| 6896296 | Irreversible metal film display | Mark A. Shadle, Gerrit L. Verschuur, Chauncey T. Mitchell, Jr. | 2005-05-24 |
| 6641691 | Method of making a succession of irreversible thin film displays | Mark A. Shadle, Gerrit L. Verschuur, Chauncey T. Mitchell, Jr. | 2003-11-04 |
| 6576364 | Deferred assembly construction of electrochemical cells | Chauncey T. Mitchell, Jr., Robert Parker, Mark A. Shadle, Gerrit L. Verschuur | 2003-06-10 |
| RE37764 | Product display hanger and process | — | 2002-06-25 |
| 6395043 | Printing electrochemical cells with in-line cured electrolyte | Mark A. Shadle, Andrew J. Friesch, Chauncey T. Mitchell, Jr., Gerrit L. Verschuur | 2002-05-28 |
| 6318760 | Irreversible display with temporary imaging stage | Mark A. Shadle, Chauncey T. Mitchell, Jr. | 2001-11-20 |
| 6285492 | Interactive electrochemical displays | Chauncey T. Mitchell, Jr., Mark A. Shadle, Gerrit L. Verschuur, Robert Parker | 2001-09-04 |
| 6270122 | Irreversible thin film display with clearing agent | Mark A. Shadle, Gerrit L. Verschuur, Chauncey T. Mitchell, Jr. | 2001-08-07 |
| 6243192 | Electrochemical display and timing mechanism with migrating electrolyte | Chauncey T. Mitchell, Jr., Gerrit L. Verschuur, Mark A. Shadle, Robert Parker | 2001-06-05 |
| 6136468 | Electrochemical cell with deferred assembly | Chauncey T. Mitchell, Jr., Robert Parker, Mark A. Shadle, Gerrit L. Verschuur | 2000-10-24 |
| 5930023 | Electrochemical display and timing mechanism with migrating electrolyte | Chauncey T. Mitchell, Jr., Gerrit L. Verschuur, Mark A. Shadle, Robert Parker | 1999-07-27 |
| 5912759 | Electrochemical display cell with focused field | Mark A. Shadle, Gerrit L. Verschuur, Chauncey T. Mitchell, Jr., Robert Parker | 1999-06-15 |
| 5837338 | Multi-ply label containing removable pieces | Benny R. Rich, Frank J. Tortorici, Jerome P. Jacobson, James J. Carides | 1998-11-17 |
| 5747103 | Method and apparatus for printign lithium patterns on a press | Chauncey T. Mitchell, Jr., Mark A. Shadle, Gerrit L. Verschuur | 1998-05-05 |
| 5728440 | Product display hanger and process | — | 1998-03-17 |
| 5716688 | Enclosed promotional label | Peter Burke, Benny R. Rich, James J. Carides | 1998-02-10 |
| 5598922 | Product display hanger | — | 1997-02-04 |
| 5020761 | Hang tab for hanging object on single or double wire hanger | Eugene Stephens | 1991-06-04 |
| 4902547 | Reinforcing hang tabs | — | 1990-02-20 |
| 4890809 | Folded hang tab | — | 1990-01-02 |