Inventor · disambiguated record
John M. Nyvall
Also filed as: NYVALL JOHN M
2 granted patents·21 citations·filing 2010–2012
59Inventor score
Files withCLARK KENT H2
Top patents by PatentIndex Score
2 records- 0190US8230838B2Injector seal assembly and method of sealing a coolant passage from an injectorCLARK KENT H·Filed 2010·Granted Jul 31, 2012·13 cites·18 claims
- 0283US9382887B2Engine component seal assembly and method of sealing a coolant passage from an engine componentCLARK KENT H·Filed 2012·Granted Jul 5, 2016·8 cites·24 claims
Join the waitlist — get patent alerts
Get an alert when John M. Nyvall 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 →