James Edward Graf
Electrician at Cedar, Littleton, CO
License number
Colorado 24937
Issued Date
Mar 15, 2001
Renew Date
Mar 15, 2001
Type
Electrical Apprentice
Address
Address
7990 S Cedar St S CEDAR, Littleton, CO 80120
Personal information
See more information about James Edward Graf at radaris.comName
Address
Phone
6601 S Walden St, Aurora, CO 80016
7990 S Cedar Cir, Littleton, CO 80120
Professional information
Rotatable Cuff Assembly For A Heart Valve Prosthesis
US Patent:
5876436, Mar 2, 1999
Filed:
Feb 13, 1997
Appl. No.:
8/799289
Inventors:
Guy P. Vanney - Blaine MN
Michael J. Girard - Lino Lakes MN
William R. Kramlinger - Shoreview MN
Jonas A. Runquist - Minneapolis MN
Kimberly A. Anderson - Eagan MN
Scott D. Moore - Columbia Heights MN
Bob Allan - Maple Grove MN
James E. Graf - Littleton CO
Michael J. Girard - Lino Lakes MN
William R. Kramlinger - Shoreview MN
Jonas A. Runquist - Minneapolis MN
Kimberly A. Anderson - Eagan MN
Scott D. Moore - Columbia Heights MN
Bob Allan - Maple Grove MN
James E. Graf - Littleton CO
Assignee:
St. Jude Medical, Inc. - St. Paul MN
International Classification:
A61F 224
US Classification:
623 2
Abstract:
The invention provides a sewing cuff assembly for mounting to the body of a heart valve prosthesis. The sewing cuff assembly comprises a resiliently deformed spring for exerting a force directed toward the orifice structure. When a torque is applied to the valve, the force results in a rotation-resisting torque sufficient to resist rotation during normal operation of the valve after implantation but low enough to permit assisted rotation, as during surgery.
Stitching System And Method
US Patent:
7513202, Apr 7, 2009
Filed:
Sep 12, 2006
Appl. No.:
11/531178
Inventors:
James E. Graf - Littleton CO, US
Dale A. Zoetewey - Denver CO, US
Joseph A. Keating - Broomfield CO, US
Howard A. Roepnack - Arvada CO, US
Dale A. Zoetewey - Denver CO, US
Joseph A. Keating - Broomfield CO, US
Howard A. Roepnack - Arvada CO, US
Assignee:
Melco Embroidery System - Denver CO
International Classification:
D05B 65/00, D05B 73/00
US Classification:
112285
Abstract:
A system, apparatus and method for stitching are described. One embodiment includes a sewing head including a needle; an arm assembly that is disposed relative to the sewing head so as to allow a garment to be placed between the sewing head and the arm assembly; and a non-planer needle plate coupled to the arm assembly that includes an aperture that is disposed so as to allow the needle to project through the aperture after the needle has moved through the garment.