This inventor holds 3 USPTO granted patents. Top assignee: Werner & Pfleiderer Gmbh. Active years: 1986-1996.
Company Filing History:
Years Active: 1986-1996
Title: Wolfgang Lauser: Innovator in Plastic Processing Technology
Introduction
Wolfgang Lauser is a notable inventor based in Leonberg, Germany. He has made significant contributions to the field of plastic processing technology, holding a total of 3 patents. His innovative designs focus on improving the efficiency and functionality of screw-type extruders.
Latest Patents
One of Wolfgang Lauser's latest patents is a device for adjusting the pressure of plastic material in a screw. This invention features a throttle that is a cylindrical plunger submerged in the melt flow within a melt channel. To eliminate dead spaces downstream of the throttle, the plunger is arranged symmetrically and is displaceable within a rectangular melt channel. Additionally, one or more through holes are provided in the plunger in the flow direction in the submerged region.
Another significant patent is for a screw-type extruder that includes a starting valve and throttle. This extruder has a housing with at least one screw that is rotatably arranged in a bore. The screw conveys material while melting or plasticizing it in a direction toward a discharge channel. The starting valve and throttle generate back pressure on the molten or plasticized material, and the design includes a starting valve/throttle unit that is displaceable at right angles to the conveying direction.
Career Highlights
Wolfgang Lauser has built a successful career at Werner & Pfleiderer GmbH, a company known for its expertise in plastic processing machinery. His work has significantly advanced the technology used in screw extruders, making them more efficient and effective.
Collaborations
Throughout his career, Wolfgang has collaborated with notable colleagues, including Albert Grimminger and Franz J. Muller. These partnerships have contributed to the development of innovative solutions in the field of plastic processing.
Conclusion
Wolfgang Lauser's contributions to the field of plastic processing technology through his patents and work at Werner & Pfleiderer GmbH highlight his role as a key innovator. His inventions continue to influence the efficiency of screw-type extruders in the industry.