Inventor

SWANSON RONALD P

US21 patents

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

SWANSON RONALD P

3M INNOVATIVE PROPERTIES CO

Method and apparatus for controlling a moving web

Extensible barrier films, articles employing same and methods of making same

Apparatus for flexing a web

System and method for controlling curl in multi-layer webs

System and method for controlling curl in multi-layer webs

Extensible barrier films, articles employing same and methods of making same

Apparatus for guiding a moving web

Apparatus for guiding a moving web

System for flexing a web

Method for flexing a web

Edge contact substrate transport method and apparatus

MINNESOTA MINING & MFG

Method of making pressure sensitive adhesive tape rolls with a transparent to the core appearance

Apparatus and method for producing an elongate strip of material

Apparatus and method for constraining a rotating tube of material

3M INNOVATIVE PROPERTIES COMPANY

Die coating on air supported shell

Methods and systems of using pocket roller to place objects on moving web

Roll coating using metered coating roll including deformable layers

UNIV OKLAHOMA STATE

Roll structure acoustic gage and method

SWANSON RONALD P

System and method for controlling curl in multi-layer webs

THEIS DANIEL J

Method for continuous sintering on indefinite length webs

DOBBS JAMES N

Web-handling machine frame