Patents by Inventor Richard P. Fedchenko

Richard P. Fedchenko has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Selective deposition modeling method and apparatus for forming three-dimensional objects and supports
    Patent number: 7077638
    Abstract: A variety of support structures and build styles for use in Rapid Prototyping and Manufacturing systems are described wherein particular emphasis is given to Thermal Stereolithography, Fused Deposition Modeling, and Selective Deposition Modeling systems, and wherein a 3D modeling system is presented which uses multijet dispensing and a single material for both object and support formation.
    Type: Grant
    Filed: November 26, 2003
    Date of Patent: July 18, 2006
    Assignee: 3D Systems, Inc.
    Inventors: Richard N. Leyden, Jeffrey S. Thayer, Bryan J. L. Bedal, Thomas A. Almquist, Charles W. Hull, Jocelyn M. Earl, Thomas A. Kerekes, Dennis R. Smalley, Christian M. Merot, Richard P. Fedchenko, Michael S. Lockard, Thomas H. Pang, Dinh Ton That
  • Selective deposition modeling method and apparatus for forming three-dimensional objects and supports
    Publication number: 20040075196
    Abstract: A variety of support structures and build styles for use in Rapid Prototyping and Manufacturing systems are described wherein particular emphasis is given to Thermal Stereolithography, Fused Deposition Modeling, and Selective Deposition Modeling systems, and wherein a 3D modeling system is presented which uses multijet dispensing and a single material for both object and support formation.
    Type: Application
    Filed: November 26, 2003
    Publication date: April 22, 2004
    Applicant: 3D Systems, Inc.
    Inventors: Richard N. Leyden, Jeffrey S. Thayer, Bryan J.L. Bedal, Thomas A. Almquist, Charles W. Hull, Jocelyn M. Earl, Thomas A. Kerekes, Dennis R. Smalley, Christian M. Merot, Richard P. Fedchenko, Michael S. Lockard, Thomas H. Pang, Dinh Ton That
  • Selective deposition modeling method and apparatus for forming three-dimensional objects and supports
    Patent number: 6660209
    Abstract: A variety of support structures and build styles for use in Rapid Prototyping and Manufacturing systems are described wherein particular emphasis is given to Thermal Stereolithography, Fused Deposition Modeling, and Selective Deposition Modeling systems, and wherein a 3D modeling system is presented which uses multijet dispensing and a single material for both object and support formation.
    Type: Grant
    Filed: August 6, 2001
    Date of Patent: December 9, 2003
    Assignee: 3D Systems, Inc.
    Inventors: Richard N. Leyden, Jeffrey S. Thayer, Bryan J. L. Bedal, Thomas A. Almquist, Charles W. Hull, Jocelyn M. Earl, Thomas A. Kerekes, Dennis R. Smalley, Christian M. Merot, Richard P. Fedchenko, Michael S. Lockard, Thomas H. Pang, Dinh Ton That
  • Selective deposition modeling method and apparatus for forming three-dimensional objects and supports
    Patent number: 6508971
    Abstract: A variety of support structures and build styles for use in Rapid Prototyping and Manufacturing systems are described wherein particular emphasis is given to Thermal Stereolithography, Fused Deposition Modeling, and Selective Deposition Modeling systems, and wherein a 3D modeling system is presented which uses multijet dispensing and a single material for both object and support formation.
    Type: Grant
    Filed: August 6, 2001
    Date of Patent: January 21, 2003
    Assignee: 3D Systems, Inc.
    Inventors: Richard N. Leyden, Jeffrey S. Thayer, Bryan J. L. Bedal, Thomas A. Almquist, Charles W. Hull, Jocelyn M. Earl, Thomas A. Kerekes, Dennis R. Smalley, Christian M. Merot, Richard P. Fedchenko, Michael S. Lockard, Thomas H. Pang, Dinh Ton That
  • Selective deposition modeling method and apparatus for forming three-dimensional objects and supports
    Publication number: 20020011693
    Abstract: A variety of support structures and build styles for use in Rapid Prototyping and Manufacturing systems are described wherein particular emphasis is given to Thermal Stereolithography, Fused Deposition Modeling, and Selective Deposition Modeling systems, and wherein a 3D modeling system is presented which uses multijet dispensing and a single material for both object and support formation.
    Type: Application
    Filed: August 6, 2001
    Publication date: January 31, 2002
    Applicant: 3D Systems, Inc.
    Inventors: Richard N. Leyden, Jeffrey S. Thayer, Bryan J.L. Bedal, Thomas A. Almquist, Charles W. Hull, Jocelyn M. Earl, Thomas A. Kerekes, Dennis R. Smalley, Christian M. Merot, Richard P. Fedchenko, Michael S. Lockard, Thomas H. Pang, Dinh Ton That
  • Selective deposition modeling method and apparatus for forming three-dimensional objects and supports
    Publication number: 20020008335
    Abstract: A variety of support structures and build styles for use in Rapid Prototyping and Manufacturing systems are described wherein particular emphasis is given to Thermal Stereolithography, Fused Deposition Modeling, and Selective Deposition Modeling systems, and wherein a 3D modeling system is presented which uses multijet dispensing and a single material for both object and support formation.
    Type: Application
    Filed: August 6, 2001
    Publication date: January 24, 2002
    Applicant: 3D Systems, Inc.
    Inventors: Richard N. Leyden, Jeffrey S. Thayer, Bryan J.L. Bedal, Thomas A. Almquist, Charles W. Hull, Jocelyn M. Earl, Thomas A. Kerekes, Dennis R. Smalley, Christian M. Merot, Richard P. Fedchenko, Michael S. Lockard, Thomas H. Pang, Dinh Ton That
  • Selective deposition modeling method and apparatus for forming three-dimensional objects and supports
    Patent number: 6270335
    Abstract: A variety of support structures and build styles for use in Rapid Prototyping and Manufacturing systems are described wherein particular emphasis is given to Thermal Stereolithography, Fused Deposition Modeling, and Selective Deposition Modeling systems, and wherein a 3D modeling system is presented which uses multijet dispensing and a single material for both object and support formation.
    Type: Grant
    Filed: February 18, 1999
    Date of Patent: August 7, 2001
    Assignee: 3D Systems, Inc.
    Inventors: Richard N. Leyden, Jeffrey S. Thayer, Bryan J. L. Bedal, Thomas A. Almquist, Charles W. Hull, Jocelyn M. Earl, Thomas A. Kerekes, Christian M. Merot, Richard P. Fedchenko, Michael S. Lockard, Thomas H. Pang
  • SELECTIVE DEPOSITION MODELING METHOD AND APPARATUS FOR FORMING THREE-DIMENSIONAL OBJECTS AND SUPPORTS
    Publication number: 20010003004
    Abstract: A variety of support structures and build styles for use in Rapid Prototyping and Manufacturing systems are described wherein particular emphasis is given to Thermal Stereolithography, Fused Deposition Modeling, and Selective Deposition Modeling systems, and wherein a 3D modeling system is presented which uses multijet dispensing and a single material for both object and support formation.
    Type: Application
    Filed: February 18, 1999
    Publication date: June 7, 2001
    Inventors: RICHARD N. LEYDEN, JEFFREY S. THAYER, BRYAN J. L. BEDAL, THOMAS A. ALMQUIST, CHARLES W. HULL, JOCELYN M. EARL, THOMAS A. KEREKES, CHRISTIAN M. MEROT, RICHARD P. FEDCHENKO, MICHAEL S. LOCKARD, THOMAS H. PANG
  • Selective deposition modeling method and apparatus for forming three-dimensional objects and supports
    Patent number: 6193923
    Abstract: A variety of support structures and build styles for use in Rapid Prototyping and Manufacturing systems are described wherein particular emphasis is given to Thermal Stereolithography, Fused Deposition Modeling, and Selective Deposition Modeling systems, and wherein a 3D modeling system is presented which uses multijet dispensing and a single material for both object and support formation.
    Type: Grant
    Filed: July 14, 1999
    Date of Patent: February 27, 2001
    Assignee: 3D Systems, Inc.
    Inventors: Richard N. Leyden, Jeffrey S. Thayer, Bryan J. L. Bedal, Thomas A. Almquist, Charles W. Hull, Jocelyn M. Earl, Thomas A. Kerekes, Dennis R. Smalley, Christian M. Merot, Richard P. Fedchenko, Michael S. Lockard, Thomas H. Pang, Dinh Ton That