Scantlin; John R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Scantlin; John R..The latest application filed is for "pbx telephone system i/o interface".
- Scantlin; John R. - Los Angeles CA
Trademarks
| Patent | Date |
|---|---|
| PBX telephone system I/O interface Grant 4,674,082 - Flanagin , et al. June 16, 1 | 1987-06-16 |
| PBX Telephone system remote synchronization Grant 4,556,970 - Flanagin , et al. December 3, 1 | 1985-12-03 |
| Illuminated telephone dial Grant D246,308 - Scantlin November 8, 1 | 1977-11-08 |
| Marking and sorting procedure Grant 3,988,015 - Scantlin October 26, 1 | 1976-10-26 |
| Process of screen manufacture and use for coding credit cards Grant 3,987,725 - Scantlin October 26, 1 | 1976-10-26 |
| Apparatus And Method Of Coding Information Grant 3,858,032 - Scantlin December 31, 1 | 1974-12-31 |
| Optical Card Reading System Grant 3,819,910 - Scantlin June 25, 1 | 1974-06-25 |
| Coded Identification Card Grant 3,802,101 - Scantlin April 9, 1 | 1974-04-09 |
| Push Button Keyboard With Oscillator Keying Grant 3,772,684 - Scantlin November 13, 1 | 1973-11-13 |
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