Assignee
SMITH & DENISON
US·3 granted patents·108 citations·filing 1977–1982
Top patents by PatentIndex Score
3 records- 0193US4164138AHigh sensitivity gas leak detection systemSMITH & DENISON·Filed 1977·Granted Aug 14, 1979·56 cites·21 claims
- 0288US4459844AGas separation chamber and portable leak detection systemSMITH & DENISON·Filed 1982·Granted Jul 17, 1984·43 cites·15 claims
- 0344US4388168ALow resistance electrode systemSMITH & DENISON·Filed 1980·Granted Jun 14, 1983·9 cites·10 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →