Inventor · disambiguated record
Lawrence Hruschak
Also filed as: HRUSCHAK LAWRENCE · HRUSCHAK LAWRENCE ALEXANDER
4 granted patents·2 pending applications·39 citations·filing 1997–2016
73Inventor score
Files withRHINOKORE COMPOSITES MFG PARTNERSHIP2INTERNAT ROLLER TECHNOLOGY INC1RESERVIOR MAN BARBADOS INC1RHINOKORE COMPOSITES SOLUTIONS LP1VENNING LAURIE ALFRED1
Top patents by PatentIndex Score
6 records- 0176US6112570AMethod for making slots in metal pipeVENNING LAURIE ALFRED·Filed 1997·Granted Sep 5, 2000·24 cites·4 claims
- 0252US7146835B2Method and apparatus to reduce slot width in tubular membersINTERNAT ROLLER TECHNOLOGY INC·Filed 2004·Granted Dec 12, 2006·9 cites·43 claims
- 0351US7073366B2Method and apparatus to reduce the width of a slot or opening in a pipe, tube or other objectRESERVIOR MAN BARBADOS INC·Filed 2004·Granted Jul 11, 2006·6 cites·26 claims
- 0439US9238525B2Drain assembly for a tank or containment vesselRHINOKORE COMPOSITES MFG PARTNERSHIP·Filed 2013·Granted Jan 19, 2016·0 cites·9 claims
- 0538US2017173859A1Apparatus for the manufacture of a panel of individual cellular compartments from an elongate sheet of flexible materialRHINOKORE COMPOSITES SOLUTIONS LP·Filed 2016·Application pending·0 cites
- 0630US2016102690A1Rig and surface mat locking mechanismRHINOKORE COMPOSITES MFG PARTNERSHIP·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Lawrence Hruschak 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 →