Inventor

WELYGAN DENNIS G

US40 patents

⚠️ This page may combine multiple inventors who share the name “WELYGAN DENNIS G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WELYGAN DENNIS G

MINNESOTA MINING & MFG

Undrawn, tough, durably melt-bonded, macrodenier, thermoplastic, multicomponent filaments

Undrawn tough durably melt-bondable macrodenier thermoplastic multicomponent filaments

Abrasive filaments comprising abrasive-filled thermoplastic elastomer, methods of making same, articles incorporating same and methods of using said articles

Composite abrasive filaments, methods of making same, articles incorporating same, and methods of using said articles

Undrawn, tough, durably melt-bondable, macodenier, thermoplastic, multicomponent filaments

Method of enclosing a body member using an apertured, extruded sheet

Method of making composite abrasive filaments

Abrasive filaments comprising abrasive-filled thermoplastic elastomer, methods of making same, articles incorporting same and methods of using said articles

Replaceable roll covers with repositionable pressure sensitive adhesive

Composite abrasive filaments, methods of making same, articles incorporating same, and methods of using said articles

Composite abrasive filaments, methods of making same, articles incorporating same, and methods of using said articles

Abrasive article incorporating composite abrasive filament

Abrasive filaments comprising abrasive-filled thermoplastic elastomer

Extruded article and method of making the same

Extruded article and method of making the same

Extruded article and method of making the same

Method of making extruded article

Method of making an orthopedic casting article comprising an apertured, extruded sheet

Method of making abrasive filaments comprising abrasive-filled thermoplastic elastomer

Extruded article and method of making same

3M INNOVATIVE PROPERTIES CO

Abrasive product

Abrasive product, method of making and using the same, and apparatus for making the same

Abrasive product, method of making and using the same, and apparatus for making the same

Apparatus for making abrasive article

Method of using abrasive product

Abrasive product, method of making and using the same, and apparatus for making the same

Method of laminate formation

Undrawn, tough, durably melt-bondable, macrodenier, thermoplastic, multicomponent filaments

Abrasive product, method of making and using the same, and apparatus for making the same

Abrasive articles

Orthopedic casting article comprising an apertured, extruded sheet

Cellular abrasive article

Method of making a structured abrasive article

Abrasive product

High-friction polymer blends comprising polypropylene and thermoplastic block copolymers

Laser method for making shaped ceramic abrasive particles, shaped ceramic abrasive particles, and abrasive articles

Transfer assisted screen printing method of making shaped abrasive particles and the resulting shaped abrasive particles

WELYGAN DENNIS G

Transfer assisted screen printing method of making shaped abrasive particles and the resulting shaped abrasive particles

Laser method for making shaped ceramic abrasive particles, shaped ceramic abrasive particles, and abrasive articles

3M INNOVATIVE COMPANY

Coextruded mechanical fastener constructions