Inventor

JOHNSON MITCHELL A F

US19 patents

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

JOHNSON MITCHELL A F

3M INNOVATIVE PROPERTIES CO

Cleanable articles and methods for making and using same

Optical film and display system incorporating same

Light redirecting film and display system incorporating same

Packaging material with surface pattern

Light redirecting film and display system incorporating same

Articles with adhesive separation layer

Packaging constructions, materials, and methods

System and method for making a film having a matte finish

YAPEL ROBERT A

Light redirecting film and display system incorporating same

System and method for making a film having a matte finish

Light redirecting film and display system incorporating same

PRICE PETER E

Method of making topographically patterned coatings

Method of making morphologically patterned coatings

ARONSON JOSEPH T

Light redirecting film and display system incorporating same

DEVOE ROBERT J

Process for making microneedles, microneedle arrays, masters, and replication tools

WALKER JR CHRISTOPHER B

Antireflective films comprising microstructured surface

3M INNOVATIVE PROPERTIES COMPANY

Conformable sheet articles, constructions, and methods of using the same

SOLVENTUM INTELLECTUAL PROPERTIES COMPANY

Sealing film with a separable support structure for tamper evident protection

NELSON JAMES M

Needle coating and in-line curing of a coated workpiece