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Frederick F. Schweitzer Jr.
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Glencoe, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Safety interlock system for medical fluid pumps
Patent number
6,017,326
Issue date
Jan 25, 2000
Sherwood Services, AG
Joseph Pasqualucci
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus for delivering fluid to a patient
Patent number
5,649,810
Issue date
Jul 22, 1997
Sherwood Medical Company
Frederick F. Schweitzer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Stop-cock valve
Patent number
D379492
Issue date
May 27, 1997
Sherwood Medical Company
Clarence L. Walker
D23 - Environmental heating and cooling
Information
Patent Grant
Apparatus for delivering fluid to a patient
Patent number
5,584,671
Issue date
Dec 17, 1996
Sherwood Medical Company
Frederick F. Schweitzer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Stop-cock valve
Patent number
5,443,453
Issue date
Aug 22, 1995
Sherwood Medical Company
Clarence L. Walker
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Safety interlock system for medical fluid pumps
Patent number
5,201,711
Issue date
Apr 13, 1993
Sherwood Medical Company
Joseph Pasqualucci
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Safety interlock system for medical fluid pumps
Patent number
4,913,703
Issue date
Apr 3, 1990
Sherwood Medical Company
Joseph Pasqualucci
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Motor control fail-safe circuit
Patent number
4,833,379
Issue date
May 23, 1989
Sherwood Medical Company
Gary W. Kaibel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE