Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8703037 | Edge smoothness with low resolution projected images for use in solid imaging | Charles W. Hull, Jouni P. Partanen, Charles R. Sperry, Patrick Dunne, Dennis F. McNamara, Jr. +1 more | 2014-04-22 |
| 8691154 | Apparatus for the generation of cleaning and/or sanitizing solutions | Charles R. Sperry, Vincent A. Piucci, Stephen D. Smith, Dennis F. McNamara, Jr., John Koke | 2014-04-08 |
| 8501061 | Method for making foam-in-place cushions with selective distribution of foam | Charles R. Sperry, Dennis F. McNamara, Jr., Vincent A. Piucci, Michael J. Schamel | 2013-08-06 |
| 8465689 | Elevator and method for tilting solid image build platform for reducing air entrainment and for build release | Charles R. Sperry, Dennis F. McNamara, Jr., Charles W. Hull, Mehdi Mojdeh | 2013-06-18 |
| 8372459 | Cooking apparatus and method of cooking | Joseph E. Owensby, Vincent A. Piucci, Charles R. Sperry, Dennis F. McNamara, Jr., Stephen D. Smith | 2013-02-12 |
| 8221671 | Imager and method for consistent repeatable alignment in a solid imaging apparatus | Charles W. Hull, Jouni P. Partanen, Charles R. Sperry, Dennis F. McNamara, Jr. | 2012-07-17 |
| 8182254 | Method and apparatus for making foam-in-place cushions with selective distribution of foam | Charles R. Sperry, Dennis F. McNamara, Jr., Vincent A. Piucci, Michael J. Schamel | 2012-05-22 |
| 8105066 | Cartridge for solid imaging apparatus and method | Charles R. Sperry, Dennis F. McNamara, Jr., Jason Rittenhour, Charles W. Hull, Mehdi Mojdeh | 2012-01-31 |
| 8003039 | Method for tilting solid image build platform for reducing air entrainment and for build release | Charles R. Sperry, Dennis F. McNamara, Jr., Charles W. Hull, Mehdi Mojdeh | 2011-08-23 |
| 7931460 | Material delivery system for use in solid imaging | Charles R. Sperry, Dennis F. McNamara, Jr. | 2011-04-26 |
| 7758799 | Edge smoothness with low resolution projected images for use in solid imaging | Charles W. Hull, Jouni P. Partanen, Charles R. Sperry, Patrick Dunne, Dennis F. McNamara, Jr. +1 more | 2010-07-20 |
| 7721781 | Apparatus and method for forming inflated chambers | Charles R. Sperry | 2010-05-25 |
| 7614866 | Solid imaging apparatus and method | Charles R. Sperry, Dennis F. McNamara, Jr., Charles W. Hull, Jouni P. Partanen, Mehdi Mojdeh +2 more | 2009-11-10 |
| 7607911 | Method and apparatus for making foam-in-place cushions with selective distribution of foam | Charles R. Sperry, Dennis F. McNamara, Jr., Vincent A. Piucci, Michael J. Schamel | 2009-10-27 |
| D588701 | Cartridge for use in solid imaging | Charles R. Sperry, Dennis F. McNamara, Jr., Jason Rittenhour | 2009-03-17 |
| D587808 | Housing for use in solid imaging | Charles R. Sperry, Dennis F. McNamara, Jr., Jason Rittenhour | 2009-03-03 |
| 7467939 | Material delivery tension and tracking system for use in solid imaging | Charles R. Sperry, Dennis F. McNamara, Jr. | 2008-12-23 |
| 7429304 | High-speed apparatus and method for forming inflated chambers | Dennis F. McNamara, Jr., Charles R. Sperry | 2008-09-30 |
| D575313 | Build platform | Charles W. Hull, Charles R. Sperry, Dennis F. McNamara, Jr., Jason Rittenhour | 2008-08-19 |
| 7323665 | Heating element for high-speed film-sealing apparatus, and method for making same | Charles R. Sperry, Jason Rittenhour, Jack W. Crane | 2008-01-29 |
| 7245941 | Mobile telecommunications device | — | 2007-07-17 |
| 7220476 | Apparatus and method for forming inflated chambers | Charles R. Sperry | 2007-05-22 |
| 7048025 | Inflator/sealer device for inflatable packaging cushion | Charles R. Sperry, James Corliss | 2006-05-23 |
| 7013615 | Self-cleaning fluid dispenser | Vincent A. Piucci, Charles R. Sperry, Walter C. Sadakierski | 2006-03-21 |
| 6996956 | Fluid dispenser having improved cleaning solvent delivery system | Charles R. Sperry, Neil E. Rice, Jr. | 2006-02-14 |