Radcliffe, Jr.; Arthur J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Radcliffe, Jr.; Arthur J..The latest application filed is for "pressure transducing apparatus for use in a signature identification system".
- Radcliffe, Jr.; Arthur J. - Ann Arbor MI
- Radcliffe, Jr.; Arthur J. - Plymouth MI
| Patent | Date |
|---|---|
| Pressure transducing apparatus for use in a signature identification system Grant 4,008,457 - Radcliffe, Jr. February 15, 1 | 1977-02-15 |
| Pressure transducing platen for use in a signature identification or verification system Grant 3,991,402 - Radcliffe, Jr. November 9, 1 | 1976-11-09 |
| Method And Apparatus For Signal Spectrum Analysis By Hadamard Transform Grant 3,859,515 - Radcliffe, Jr. January 7, 1 | 1975-01-07 |
| Signature Verification By Zero-crossing Characterization Grant 3,818,443 - Radcliffe, Jr. June 18, 1 | 1974-06-18 |
| Correlation Measurement Apparatus Grant 3,767,907 - Radcliffe, Jr. October 23, 1 | 1973-10-23 |
| Sense Amplifier For High Speed Memory Grant 3,739,355 - Radcliffe, Jr. June 12, 1 | 1973-06-12 |
| Electronic Printing Digital Calculator Grant 3,643,077 - Griggs, Jr. , et al. February 15, 1 | 1972-02-15 |
| Information Storage Device Grant 3,614,749 - Radcliffe, Jr. October 19, 1 | 1971-10-19 |
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