Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9721479 | Apparatus, system and method for teaching music and other art forms | Chuck Leavell | 2017-08-01 |
| 7529349 | Automated telephone line test apparatus with intelligent diagnostic function | Robert J. Lysaght, Donald Finger, Jeffrey Hahn, Anthony M. Kolodzinski, Yu-Ling Wu | 2009-05-05 |
| 7298828 | Automated telephone line test apparatus with intelligent diagnostic function | Robert J. Lysaght, Donald Finger, Jeffrey Hahn, Anthony M. Kolodzinski, Yu-Ling Wu | 2007-11-20 |
| 6614880 | Automated telephone line test apparatus with intelligent diagnostic function | Robert J. Lysaght, Donald Finger, Jeffrey Hahn, Anthony M. Kolodzinski, Yu-Ling Wu | 2003-09-02 |
| 6438212 | Automated telephone line test apparatus with intelligent diagnostic function | Robert J. Lysaght, Donald Finger, Jeffrey Hahn, Anthony M. Kolodzinski, Yu-Ling Wu | 2002-08-20 |
| 6325753 | Method and apparatus for treatment of sediment | Jose Rodriguez, Richard C. Colarusso, Larry A. Vetter, Brian Kalab | 2001-12-04 |
| 6038952 | System and method for automatically processing coin collection boxes | David K. Asano, Henry R. Baietto, Sullivan S. Chen, Alexis W. De Frondeville, Jeffrey Hahn +4 more | 2000-03-21 |
| 5865014 | Method of unsealing coin-collection boxes | David K. Asano, Henry R. Baietto, Sullivan S. Chen, Alexis W. De Frondeville, Jeffrey Hahn +4 more | 1999-02-02 |
| 5768760 | System and method for automatically processing coin collection boxes | David K. Asano, Henry R. Baietto, Sullivan S. Chen, Alexis W. De Frondeville, Jeffrey Hahn +4 more | 1998-06-23 |
| 5735034 | System and method for automatically processing coin collection boxes | David K. Asano, Henry R. Baietto, Sullivan S. Chen, Alexis W. De Frondeville, Jeffrey Hahn +4 more | 1998-04-07 |
| 5735661 | Transporter for storing and carrying multiple articles, such as coin collection boxes | Alexis W. De Frondeville, David K. Asano, Jeffrey Hahn | 1998-04-07 |
| 5715658 | System and method for automatically processing coin collection boxes | David K. Asano, Henry R. Baietto, Sullivan S. Chen, Alexis W. De Frondeville, Jeffrey Hahn +4 more | 1998-02-10 |
| 5715586 | System and method for automatically processing coin collection boxes | David K. Asano, Henry R. Baietto, Sullivan S. Chen, Alexis W. De Frondeville, Jeffrey Hahn +4 more | 1998-02-10 |
| 5515030 | Electronic seal | Henry R. Baietto | 1996-05-07 |
| 5288976 | Bar code use in information, transactional and other system and service applications | Robert H. Springer | 1994-02-22 |
| 4930157 | Telephone handset having apertures for key access | Eric Chan, Michael Dolan | 1990-05-29 |
| 4926010 | Compact keyboard with entry of keyed and graphic information | — | 1990-05-15 |
| 4802800 | Passive positioning apparatus | Dinu Costin | 1989-02-07 |
| 4684198 | Modular cable interconnection apparatus | Arthur D. Becraft, Joseph E. Tatarski | 1987-08-04 |