Inventor · disambiguated record
Robert J. Champagne, Jr.
Also filed as: CHAMPAGNE JR ROBERT J
1 granted patent·21 citations·filing 1993–1993
40Inventor score
Technology areasE21B
Files withINT DRILLING SYSTEMS INC1
Top patents by PatentIndex Score
1 recordJoin the waitlist — get patent alerts
Get an alert when Robert J. Champagne, Jr. 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 →