Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6460253 | Combination string and blade trimmer with auxiliary blower function | Dale K. Wheeler, Angela Waldrop, Colin Dyke, William R. Lessig, III | 2002-10-08 |
| 6442845 | Combination string and blade trimmer with auxiliary blower function | Dale K. Wheeler, Angela Waldrop, Colin Dyke, William R. Lessig, III | 2002-09-03 |
| 6263979 | Interchangeable implement system for power tools | Colin Dyke, Calvin M. Edleblute, William R. Lessig, III, John S. Vantran, Robert P. Wagster | 2001-07-24 |
| 5818142 | Motor pack armature support with brush holder assembly | Calvin M. Edleblute, Roger Q. Smith, Hung T. Du, Deborah Lynn Messmer | 1998-10-06 |
| D397590 | Hedge trimmer blade | Deborah Lynn Messmer, Angela Hillstrom, Robert P. Wagster | 1998-09-01 |
| 5581891 | Hedge trimmer with combination shearing and sawing blade assembly | Dale K. Wheeler, Tae In LEE | 1996-12-10 |
| 5148094 | Charger with universal battery pack receptacle | James R. Parks, Roderick F. Bunyea, John Dixon | 1992-09-15 |
| 4787950 | Method for fabricating imprinted ticket with scratch-off coating | Robert H. Tegtmeier | 1988-11-29 |
| 4738473 | Ticket with scratch-off coating and method and apparatus for fabricating same at point of sale | Robert H. Tegtmeier | 1988-04-19 |
| 4534287 | Dot matrix print head | — | 1985-08-13 |
| 4349283 | Hammer for dot matrix printer | Thomas P. Sapitowicz | 1982-09-14 |
| 4247122 | Dust sealing mechanism | Terry L. Turner | 1981-01-27 |