Assignee
KELLEY & SONS INC C K
5 granted patents·75 citations·filing 1978–1982
Top patents by PatentIndex Score
5 records- 0181US4189261ASingle line pneumatic tube systemKELLEY & SONS INC C K·Filed 1978·Granted Feb 19, 1980·28 cites·14 claims
- 0268US4315704ASingle line pneumatic tube systemKELLEY & SONS INC C K·Filed 1980·Granted Feb 16, 1982·20 cites·7 claims
- 0354US4407613ASingle line pressure-pressure pneumatic tube systemKELLEY & SONS INC C K·Filed 1982·Granted Oct 4, 1983·11 cites·14 claims
- 0454US4251169ASingle line pneumatic tube systemKELLEY & SONS INC C K·Filed 1979·Granted Feb 17, 1981·11 cites·5 claims
- 0537US4482294APower unit for single line pneumatic tube systemKELLEY & SONS INC C K·Filed 1982·Granted Nov 13, 1984·5 cites·8 claims
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