Inventor · disambiguated record
John T. Filer
Also filed as: FILER JOHN T
4 granted patents·1 pending application·78 citations·filing 2002–2016
79Inventor score
Technology areasF16L
Top patents by PatentIndex Score
5 records- 0179USD480454SExiting spiral spline female pipe couplingPIPELIFE JET STREAM INC·Filed 2002·Granted Oct 7, 2003·29 cites·1 claims
- 0270USD787026SPlastic pipe insertion stopS & B TECHNICAL PRODUCTS INC·Filed 2016·Granted May 16, 2017·15 cites·1 claims
- 0370US6913293B1Spiral spline pipe joint apparatus and methodPIPELIFE JET STREAM INC·Filed 2002·Granted Jul 5, 2005·20 cites·2 claims
- 0461USD480453SRecessed spiral spline seat male pipe couplingPIPELIFE JET STREAM INC·Filed 2002·Granted Oct 7, 2003·14 cites·1 claims
- 0537US2017219151A1Insertion Stop for Preventing Overinsertion in Plastic Pipe SystemsS & B TECHNICAL PRODUCTS INC·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when John T. Filer 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 →