Inventor · disambiguated record
Robert Janian
Also filed as: JANIAN ROBERT
10 granted patents·3 pending applications·336 citations·filing 1976–2020
91Inventor score
Top patents by PatentIndex Score
13 records- 0195US4508356AModified C-shaped mechanical spring sealJANIAN ROBERT·Filed 1984·Granted Apr 2, 1985·79 cites·16 claims
- 0293US4133542ASpring sealJANIAN ROBERT·Filed 1976·Granted Jan 9, 1979·106 cites·1 claims
- 0391US6419236B1Springclip ringFiled 2000·Granted Jul 16, 2002·44 cites·3 claims
- 0485US9939067B2Elastic contact sealJANIAN ROBERT·Filed 2015·Granted Apr 10, 2018·4 cites·2 claims
- 0583US4917390AHydraulic seal assemblyTETRAFLUOR INC·Filed 1988·Granted Apr 17, 1990·48 cites·9 claims
- 0664US11085491B1Self lubricating bearing sleeveJANIAN ROBERT·Filed 2020·Granted Aug 10, 2021·0 cites·8 claims
- 0763US7159857B2Multi spring ringJANIAN ROBERT·Filed 2004·Granted Jan 9, 2007·9 cites·2 claims
- 0861US5732441ALow friction wheelFiled 1996·Granted Mar 31, 1998·20 cites·1 claims
- 0961US4939830AMethod of making elastomeric embedded spring sealTETRAFLUOR INC·Filed 1989·Granted Jul 10, 1990·19 cites·7 claims
- 1051US2010001475A1Piston ring sealJANIAN ROBERT·Filed 2008·Application pending·0 cites
- 1148US2016146351A1Rosette lipsealJANIAN ROBERT·Filed 2014·Application pending·0 cites
- 1248US2007108680A1Spring sealJANIAN ROBERT·Filed 2007·Application pending·0 cites
- 1342US4261192AMethod of making improved spring sealJANIAN ROBERT·Filed 1978·Granted Apr 14, 1981·7 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Robert Janian 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 →