Inventor · disambiguated record
Donavon D. Kotula
Also filed as: KOTULA DONAVON D
2 granted patents·1 pending application·86 citations·filing 2002–2004
68Inventor score
Files withTURFCO MFG INC2
Top patents by PatentIndex Score
3 records- 0189US6708773B1Method and apparatus for an aerator with differential, steering assist and power liftingTURFCO MFG INC·Filed 2002·Granted Mar 23, 2004·56 cites·36 claims
- 0278US6817552B2Broadcast spreading top dresserTURFCO MFG INC·Filed 2002·Granted Nov 16, 2004·30 cites·25 claims
- 0337US2004154811A1Method and apparatus for an aerator with differential, steering assist and power liftingFiled 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Donavon D. Kotula 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 →