Assignee
RAMPE RESEARCH
11 granted patents·113 citations·filing 1975–1981
Top patents by PatentIndex Score
11 records- 0194US4301625ABowl-type vibratory finishing machineRAMPE RESEARCH·Filed 1979·Granted Nov 24, 1981·45 cites·34 claims
- 0271US4232486ATumbler-type finishing machineRAMPE RESEARCH·Filed 1978·Granted Nov 11, 1980·13 cites·24 claims
- 0358US4103146AMethods and apparatus for ductlessly circulating and selectively supplementally heating large volumes of air in industrial facilitiesRAMPE RESEARCH·Filed 1976·Granted Jul 25, 1978·18 cites·3 claims
- 0458US4059926AChain finishing systemRAMPE RESEARCH·Filed 1976·Granted Nov 29, 1977·8 cites·15 claims
- 0549US4091575ABowl-type vibratory finishing machineRAMPE RESEARCH·Filed 1976·Granted May 30, 1978·5 cites·47 claims
- 0646US4074466AVibratory finishing systemRAMPE RESEARCH·Filed 1977·Granted Feb 21, 1978·5 cites·18 claims
- 0740US4432168AFinishing apparatus with improved discharge door structureRAMPE RESEARCH·Filed 1981·Granted Feb 21, 1984·4 cites·12 claims
- 0839US4287872AMethods and apparatus for ductlessly distributing and circulating heated air from a gas-fired heater to heat large volumes of air in industrial facilitiesRAMPE RESEARCH·Filed 1979·Granted Sep 8, 1981·6 cites·3 claims
- 0939US4090332ASuspension system for bowl-type vibratory finishing machineRAMPE RESEARCH·Filed 1976·Granted May 23, 1978·3 cites·22 claims
- 1037US4184290AUnloading system for bowl-type vibratory finishing machineRAMPE RESEARCH·Filed 1978·Granted Jan 22, 1980·3 cites·21 claims
- 1136US3959932AFinishing system with cyclically operable closure controlRAMPE RESEARCH·Filed 1975·Granted Jun 1, 1976·3 cites·25 claims
Join the waitlist — get patent alerts
Get an alert when RAMPE RESEARCH 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 →