Inventor · disambiguated record
John Prettie
Also filed as: PRETTIE JOHN · PRETTIE JOHN J
3 granted patents·56 citations·filing 1990–2018
72Inventor score
Top patents by PatentIndex Score
3 records- 0179US10927939B1Damped motorcycle primary drive sprocket system with dampersDARK HORSE PRODUCTS LLC·Filed 2018·Granted Feb 23, 2021·8 cites·7 claims
- 0270US5012915AMethod and apparatus for rotating an itemWEBER & CO INC H G·Filed 1990·Granted May 7, 1991·29 cites·23 claims
- 0355US5109975ASegmented turning deviceWEBER & CO INC H G·Filed 1991·Granted May 5, 1992·19 cites·23 claims
Join the waitlist — get patent alerts
Get an alert when John Prettie 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 →