James M. Gruidel

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Hastings, NE, US

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Patents Grantslast 30 patents

Information Patent Grant
Ball and socket trailer hitch assembly
- Patent number 6,481,740
- Issue date Nov 19, 2002
- Dutton-Lainson Company
- Reinhold A. Haase
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vertical stratified air/water sampling device
- Patent number 5,739,439
- Issue date Apr 14, 1998
- Dutton-Lainson Company
- James M. Gruidel
- G01 - MEASURING TESTING
Information Patent Grant
Patient chair construction with recliner back tilt control and foot...
- Patent number 5,261,132
- Issue date Nov 16, 1993
- Dutton-Lainson Company
- Charles D. Bufford
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Panel construction for bathing tub
- Patent number 5,182,821
- Issue date Feb 2, 1993
- Dutton-Lainson Company
- Charles D. Bufford
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Buckle and belt assembly construction for patient restraint
- Patent number 5,172,455
- Issue date Dec 22, 1992
- Dutton-Lainson Company
- Thomas G. Johnson
- A44 - HABERDASHERY JEWELLERY