Assignee
ROSCOE BROWN CORP
US·5 granted patents·86 citations·filing 1977–1981
Top patents by PatentIndex Score
5 records- 0186US4283867ABackfilling apparatus with adjustable filling augersROSCOE BROWN CORP·Filed 1979·Granted Aug 18, 1981·36 cites·7 claims
- 0270US4398607AAuger with adjustable wear plateROSCOE BROWN CORP·Filed 1981·Granted Aug 16, 1983·31 cites·1 claims
- 0355US4159585ARotary trencher and shoe assembly thereforROSCOE BROWN CORP·Filed 1978·Granted Jul 3, 1979·9 cites·4 claims
- 0452US4110920ASlack takeup apparatus for an endless excavating memberROSCOE BROWN CORP·Filed 1977·Granted Sep 5, 1978·8 cites·5 claims
- 0532US4158924ATooth arrangement for rotary trencherROSCOE BROWN CORP·Filed 1978·Granted Jun 26, 1979·2 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when ROSCOE BROWN CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →