Inventor

WALLSTEN HANS I

CH29 patents

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

WALLSTEN HANS I

INVENTING AB

Coating delivered as bubbles

Method of applying a wear-resistant coating on a thin, metallic strip-shaped carrier material

Selectively convertible apparatus for treating a moving web

Method and apparatus for coating both sides of a moving web

Method and apparatus for coating a moving web

Process for applying a coating to both sides of a running paper web

Method for applying a coating composition onto a moving paperweb

MEDINVENT SA

Device for transluminal implantation or extraction

Self-expanding prosthesis

Device for transluminal implantation

Device for implantation and a method of implantation in a vessel using such device

Device for application in blood vessels or other difficultly accessible locations and its use

WALLSTEN MED SA

Balloon catheter

Device and method for medical treatment

Balloon catheter for hyperthermia treatment

Apparatus for medical treatment

Apparatus for medical treatment

WALLSTEN HANS IVAR

Method of preparing foodstuffs by means of boiling or steaming and means for performing the method

Thermoforming apparatus

Unit containing sorbent material

Method of forming a multiple pack of vessels

Sterilisation device

PLASMACARB INC

Cascade arc plasma torch and a process for plasma polymerization

Apparatus and process for the treatment of powder particles for modifying the surface properties of the individual particles

Process for surface treatment of pulverulent material

SHEPHERD PATENTS S A

Prosthesis comprising an expansible or contractile tubular body

Prosthesis comprising an expansible or contractile tubular body

WALLSTEN HANS I

Disposable coffee filter or the like

Combined sieve and holder with cooking pan insert