Inventor

BRANDNER JOHN M

US29 patents

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

BRANDNER JOHN M

3M INNOVATIVE PROPERTIES CO

Monocomponent monolayer meltblown web and meltblowing apparatus

Aligned fiber web

Molded monocomponent monolayer respirator with bimodal monolayer monocomponent media

Pleated filter with bimodal monolayer monocomponent media

Pleated aligned web filter

Flat-fold respirator with monocomponent filtration/stiffening monolayer

Pleated filter with bimodal monolayer monocomponent media

Method for making shaped filtration articles

Meltblown fiber web with staple fibers

Scouring article and methods of making and using

Latterally-stretched netting bearing abrasive particles, and method for making

Scouring article and methods of making and using

Latterally-stretched netting bearing abrasive particles, and method for making

Molded respirator comprising meltblown fiber web with staple fibers

ANGADJIVAND SEYED A

Flat-fold respirator with monocomponent filtration/stiffening monolayer

Reinforced filter media

Process of making a molded respirator

Molded respirator having outer cover web joined to mesh

MINNESOTA MINING & MFG

Liquid resistant face mask having surface energy reducing agent on an intermediate layer therein

Polyurethane pad covering for gel filled articles

Polyurethane pad covering

3M INNOVATIVE PROPERTIES COMPANY

Substituted thiolate salt melt additives

Substituted benzimidazole melt additives

Substituted thiol melt additives

SUNDET DOUGLAS C

Pleated aligned web filter

(unassigned)

Method of making a polyurethane pad covering

LI FUMING B

Processing aids for olefinic webs, including electret webs

YLITALO CAROLINE M

Method of making a cleaning solution from hydrogel cleaning concentrate and packaged cleaning concentrate

BRANDNER JOHN M

Process of making a monocomponent non-woven web