Ditzig; Albert F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ditzig; Albert F..The latest application filed is for "marker assembly, marking method, and kit".
- Ditzig; Albert F. - Hoffman Estates IL
| Patent | Date |
|---|---|
| Marker assembly, marking method, and kit Grant 7,104,196 - Fong , et al. September 12, 2 | 2006-09-12 |
| Magnetic fuel treatment apparatus for attachment to a fuel line Grant 6,890,432 - Witz , et al. May 10, 2 | 2005-05-10 |
| Bottle cap reminder device and method Grant 6,667,936 - Ditzig December 23, 2 | 2003-12-23 |
| Bottle cap reminder device and method Grant 6,424,599 - Ditzig July 23, 2 | 2002-07-23 |
| Phone cord rewinder Grant 5,507,446 - Ditzig April 16, 1 | 1996-04-16 |
| Servomotor remote control switch Grant 5,350,891 - Ditzig September 27, 1 | 1994-09-27 |
| Helical telephone cord winding device Grant 5,156,242 - Ditzig October 20, 1 | 1992-10-20 |
| Method of making membrane contact switch Grant 4,365,408 - Ditzig December 28, 1 | 1982-12-28 |
| Membrane contact switch Grant 4,314,117 - Ditzig February 2, 1 | 1982-02-02 |
| Push button switch Grant 3,965,320 - Ditzig June 22, 1 | 1976-06-22 |
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