Patents

Continuous Improvement

Always Innovating

We continually invest in creating new and exciting products which allows us to bring you the best in extrusion tooling advances and technology. At Guill, we are committed to being on the cutting edge of technology and pushing creative  advances in the extrusion industry to help you stay at the leading edge of yours.

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US-8235701-B2Adjustment mechanism for extrusion die
US-10730232-B2Coextruded, multilayer and multicomponent 3D printing inputs
US-2016297104-A1Coextruded, multilayer and multicomponent 3d printing inputs fields
US-2018126621-A1Concentricity adjustment sleeve
US-9925708-B2Extrudable oriented polymer composites
US-10828817-B2 Extrudable polymer composites with membrane barrier properties
US-6345972-B1Extrusion die system with balanced flow passage
US-6669458-B2Extrusion die with rotating components
US-10399294-B2Extrusion wrapping deflector
US-10946609-B2Extrusion wrapping deflector
US-6692804-B1High strength extruded tubular product and method for making said product
US-6971865-B2Manifold for regulating the flow of plastic to an extrusion die
US-7384259-B2Mechanism for adjusting a valve for regulating the flow of plastic to an extrusion die
US-7690908-B2Method and apparatus for forming high strength products
US-10870230-B2Method and apparatus for forming high strength products
US-9056406-B2Method of creating multilayered products through the folding of continuous layers
US-10406773-B2Method of multi-deflector balancing and strengthening
US-10232541-B2 Method of tubular microlayer and multi-component co-extrusion via deflector perturbation
US-9908975-B2 Microlayer coextrusion for compounding, pelletizing, and masterbatches
US-10035322-B2 Microlayer coextrusion of electrical end products
US-2013230576-A1Microlayer coextrusion to create a time-release drug
US-10195114-B2Microlayer coextrusion to create a time-release drug substance delivery product
US-2013344271-A1Multi-layer head for extrusion die assembly
US-10836089-B2Multicomponent approach to standard and microlayer coextrusion
US-10488583-B2Multiple microlayer coextrusion of optical end products
US-10737425-B2Pin cam deflector nut
US-6902388-B2Pivotally adjustable die
US-6890169-B2Universally mounted adjustable die
US-6382944-B1Universally mounted adjustable die