JA

Joseph W. Allison

3S 3D Systems: 9 patents #32 of 374Top 9%
Overall (All Time): #589,052 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6333741 Boolean layer comparison slice David E. Snead, Dennis R. Smalley, Adam L. Cohen, Thomas J. Vorgitch, Thomas P. Chen 2001-12-25
6036911 Method of making a three-dimensional object by stereolithography Jan Richter, Craig M. Childers, Dennis R. Smalley, Charles W. Hull, Paul F. Jacobs 2000-03-14
5854748 Boolean layer comparison slice David E. Snead, Dennis R. Smalley, Adam L. Cohen, Thomas J. Vorgitch, Thomas P. Chen 1998-12-29
5609813 Method of making a three-dimensional object by stereolithography Dennis R. Smalley, Charles W. Hull, Paul F. Jacobs 1997-03-11
5481470 Boolean layer comparison slice David E. Snead, Dennis R. Smalley, Adam L. Cohen, Thomas J. Vorgitch, Thomas P. Chen 1996-01-02
5321622 Boolean layer comparison slice David E. Snead, Dennis R. Smalley, Adam L. Cohen, Thomas J. Vorgitch, Thomas P. Chen 1994-06-14
5256340 Method of making a three-dimensional object by stereolithography Jan Richter, Craig M. Childers, Dennis R. Smalley, Charles W. Hull, Paul F. Jacobs 1993-10-26
5238639 Method and apparatus for stereolithographic curl balancing Wayne A. Vinson, Paul F. Jacobs, Dennis R. Smalley 1993-08-24
5182055 Method of making a three-dimensional object by stereolithography Jan Richter, Craig M. Childers, Dennis R. Smalley, Charles W. Hull, Paul F. Jacobs 1993-01-26