Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12274346 | Systems and methods for coloring hair | Leilani M. Macedo, Heidi L. Buck, Jeffrey Ploetner, Eric C. Hallenborg, Stuart D'Alessandro +1 more | 2025-04-15 |
| 11452355 | Dye dispensing system | Leilani M. Macedo, Jeffrey F. Macedo, Stuart D'Alessandro, Christopher Munz, Jeffrey Ploetner | 2022-09-27 |
| 11148315 | System and method for installing and using graphical dies | Cy R. Brown | 2021-10-19 |
| 10695731 | Dye dispensing system | Leilani M. Macedo, Jeffrey F. Macedo, Stuart D'Alessandro, Christopher Munz | 2020-06-30 |
| 10363772 | Turkey fan favorite | — | 2019-07-30 |
| 10232330 | Dye dispensing system | Leilani M. Macedo, Jeffrey F. Macedo, Stuart D'Alessandro, Christopher Munz | 2019-03-19 |
| 10206478 | Dye dispensing system | Leilani M. Macedo, Jeffrey F. Macedo, Stuart D'Alessandro, Christopher Munz, Jeff Ploetner | 2019-02-19 |
| D471333 | Cleaning mitt | — | 2003-03-04 |
| 5832240 | ISDN-based high speed communication system | Allen J. Larsen, Jennifer K. Hergert, William Christopher Cross, Ronald Dove, Paul W. T. Heller | 1998-11-03 |
| 5455548 | Broadband rigid coaxial transmission line | Brett J. Grandchamp, Cole N. Plummer, Richard I. Bibber | 1995-10-03 |
| 5401173 | Coaxial connector accommodating differential expansion | Brett J. Grandchamp, Cole N. Plummer, Richard I. Bibber | 1995-03-28 |
| 5164098 | Metal casting method and apparatus | Denis O'Sullivan | 1992-11-17 |
| 5002088 | Clean-in-place pressure and vacuum relief valve | Bill Engelhardt | 1991-03-26 |
| 4508247 | Stopper support mechanism for casting containers | Stephen Mills | 1985-04-02 |
| 4251190 | Water ring rotary air compressor | Cole N. Plummer, Roger N. Tripp, Maurice E. Fernald | 1981-02-17 |