Horst; William R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Horst; William R..The latest application filed is for "bidirectional optical data communications system".
- Horst; William R. - Dayton OH
| Patent | Date |
|---|---|
| Bidirectional optical data communications system Grant 4,941,205 - Horst , et al. July 10, 1 | 1990-07-10 |
| System for handling transactions including a portable personal terminal Grant 4,689,478 - Hale , et al. August 25, 1 | 1987-08-25 |
| Method and system for providing system security in a remote terminal environment Grant 4,652,698 - Hale , et al. March 24, 1 | 1987-03-24 |
| Portable personal terminal for use in a system for handling transactions Grant 4,634,845 - Hale , et al. January 6, 1 | 1987-01-06 |
| Record member dispensing system Grant 4,585,144 - Granzow , et al. April 29, 1 | 1986-04-29 |
| Currency dispenser monitor Grant 4,398,711 - Horst , et al. August 16, 1 | 1983-08-16 |
| Check dispensing terminal Grant 4,385,285 - Horst , et al. May 24, 1 | 1983-05-24 |
| Transducing device for signature verification system Grant 4,143,357 - Baver , et al. March 6, 1 | 1979-03-06 |
| Method of fabricating diffraction grating masters and apparatus therefor Grant 4,044,939 - Horst , et al. August 30, 1 | 1977-08-30 |
| System and method for providing a security check on a credit card Grant 4,034,211 - Horst , et al. July 5, 1 | 1977-07-05 |
| Optical identification system and reader for reading optical gratings on a record medium Grant 4,023,010 - Horst , et al. May 10, 1 | 1977-05-10 |
| Optical indicia marking and detection system Grant 4,011,435 - Phelps , et al. March 8, 1 | 1977-03-08 |
| Machine readable merchandise marking tag Grant 3,985,293 - Riffee , et al. October 12, 1 | 1976-10-12 |
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