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Patent applications and USPTO patent grants for Krakinowski; Morris.The latest application filed is for "capacitive two dimensional tablet with single conductive layer".
Patent | Date |
---|---|
Capacitive two dimensional tablet with single conductive layer Grant 4,087,625 - Dym , et al. May 2, 1 | 1978-05-02 |
Electrical Keyboard Switch Mechanism With Improved Resilient Diaphragm Contact Actuator Grant 3,584,162 - Krakinowski June 8, 1 | 1971-06-08 |
Depressible Diaphragm Overlay Switch For Displays Grant 3,560,675 - Krakinowski , et al. February 2, 1 | 1971-02-02 |
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