Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6358126 | Polishing apparatus | Tetsuji Togawa, Satoshi Wakabayashi | 2002-03-19 |
| 5764521 | Method and apparatus for solid prototyping | John Samuel Batchelder | 1998-06-09 |
| 5570560 | Pan type metal door | James R. Thompson | 1996-11-05 |
| 5448872 | Pan type metal door | James R. Thompson | 1995-09-12 |
| 5402351 | Model generation system having closed-loop extrusion nozzle positioning | John S. Batchelder, Huntington W. Curtis, Douglas S. Goodman, Franklin Gracer, George M. Koppelman +1 more | 1995-03-28 |
| 5312224 | Conical logarithmic spiral viscosity pump | John S. Batchelder, Shawn A. Hall | 1994-05-17 |
| 5303141 | Model generation system having closed-loop extrusion nozzle positioning | John S. Batchelder, Huntington W. Curtis, Douglas S. Goodman, Franklin Gracer, George M. Koppelman +1 more | 1994-04-12 |
| 5124927 | Latent-image control of lithography tools | William Hopewell, Jerry Shaw, Theodore G. van Kessel | 1992-06-23 |
| 4436258 | Method of and apparatus for simultaneously packaging linear bundles of filaments into individual packages | Jerome P. Klink | 1984-03-13 |
| 4373756 | Wheelchair tray assembly | Geoffrey Hale Purdy | 1983-02-15 |