Assignee
RYAN INSTR INC
US·3 granted patents·86 citations·filing 1977–1986
Top patents by PatentIndex Score
3 records- 0190US4816822ARemote environmental monitor systemRYAN INSTR INC·Filed 1986·Granted Mar 28, 1989·77 cites·16 claims
- 0246US4141019APortable compact strip chart recorderRYAN INSTR INC·Filed 1977·Granted Feb 20, 1979·5 cites·3 claims
- 0344US4199768APortable compact strip chart recorder with lost-motion protective connection to transducerRYAN INSTR INC·Filed 1978·Granted Apr 22, 1980·4 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →