| 5969971 |
Apparatus and method for thermal normalization in three-dimensional article manufacturing |
Robert B. Brown, Charles F. Kirschman |
1999-10-19 |
| 5859775 |
Apparatus and method including deviation sensing and recovery features for making three-dimensional articles |
William Berdell Barlage, III, James Richard Asbury, Robert B. Brown |
1999-01-12 |
| 5717599 |
Apparatus and method for dispensing build material to make a three-dimensional article |
Jon N. Leonard, John Robert Larsen, Robert B. Brown, Manual M. Ferreira, William Berdell Barlage, III +1 more |
1998-02-10 |
| 5700406 |
Process of and apparatus for making a three-dimensional article |
William Berdell Barlage, III, Michael T. Nowak |
1997-12-23 |
| 5572431 |
Apparatus and method for thermal normalization in three-dimensional article manufacturing |
Robert B. Brown, Charles F. Kirschman |
1996-11-05 |
| 5555176 |
Apparatus and method for making three-dimensional articles using bursts of droplets |
Robert B. Brown |
1996-09-10 |
| 5196236 |
Ink jet color printing method |
Robert C. Howard, Richard R. Helinski |
1993-03-23 |
| 4741930 |
Ink jet color printing method |
Robert C. Howard, Richard R. Helinski |
1988-05-03 |
| 4591281 |
Sheet-feed mechanism for rotary print head |
Robert C. Howard, Richard R. Helinski, John Robert Larsen |
1986-05-27 |