Gerald W. Swart

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Sheboygan Falls, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Co-injection method apparatus for injection molding
- Patent number 5,891,381
- Issue date Apr 6, 1999
- Bemis Manufacturing Company
- Peter F. Bemis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Co-injection manifold for injection molding
- Patent number 5,650,178
- Issue date Jul 22, 1997
- Bemis Manufacturing Company
- Peter F. Bemis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Surgical suction probe with reversible valve
- Patent number 4,430,073
- Issue date Feb 7, 1984
- Bemis Manufacturing Company
- Peter F. Bemis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE