Inventor · disambiguated record
Richard L. Profio
Also filed as: PROFIO RICHARD L
3 granted patents·155 citations·filing 1977–1994
77Inventor score
Files withHARNISCHFEGER CORP3
Top patents by PatentIndex Score
3 records- 0187US5499463APower shovel with variable pitch bracesHARNISCHFEGER CORP·Filed 1994·Granted Mar 19, 1996·59 cites·28 claims
- 0286US5469647APower shovelHARNISCHFEGER CORP·Filed 1993·Granted Nov 28, 1995·62 cites·33 claims
- 0382US4139240ACrawler shoe and method for making sameHARNISCHFEGER CORP·Filed 1977·Granted Feb 13, 1979·34 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Richard L. Profio files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →