Assignee
CHAPMAN ERIC M
US·6 granted patents·125 citations·filing 2013–2016
Top patents by PatentIndex Score
6 records- 0198US9829783B1Spring assemblies with variable flexibility for use with push-cables and pipe inspection systemsCHAPMAN ERIC M·Filed 2016·Granted Nov 28, 2017·26 cites·20 claims
- 0298US9448376B2High bandwidth push cables for video pipe inspection systemsCHAPMAN ERIC M·Filed 2013·Granted Sep 20, 2016·33 cites·14 claims
- 0397US9477147B2Spring assemblies with variable flexilibility for use with push-cables and pipe inspection systemsCHAPMAN ERIC M·Filed 2014·Granted Oct 25, 2016·40 cites·29 claims
- 0496US10356360B2High bandwidth video push-cables for pipe inspection systemsCHAPMAN ERIC M·Filed 2016·Granted Jul 16, 2019·7 cites·14 claims
- 0593US10288997B2Rotating contact assemblies for self-leveling camera headsCHAPMAN ERIC M·Filed 2013·Granted May 14, 2019·14 cites·18 claims
- 0686US9810332B2Pressure relief valve devices and methodsCHAPMAN ERIC M·Filed 2014·Granted Nov 7, 2017·5 cites·19 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →