Inventor · disambiguated record
David J. Vavra
Also filed as: VAVRA DAVID J
1 granted patent·9 citations·filing 1996–1996
32Inventor score
Technology areasA01K
Files withRITCHIE IND INC1
Top patents by PatentIndex Score
1 recordJoin the waitlist — get patent alerts
Get an alert when David J. Vavra 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 →