Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739439 | Active cleaning vacuum system and method | John A. Reese, Brian M. Repman, Joel C. Stefl | 2023-08-29 |
| 11421346 | Active cleaning vacuum system and method | John A. Reese, Brian M. Repman, Joel C. Stefl | 2022-08-23 |
| 8167981 | Vacuum filter assembly | — | 2012-05-01 |
| 6040838 | Graphic state processing | Ryoji Watanabe | 2000-03-21 |
| 5987053 | High temperature air cooled vacuum furnace | — | 1999-11-16 |
| 5820234 | Programmable electronic desk lock | Robert G. Capwell | 1998-10-13 |
| 5609305 | Apparatus for providing an air curtain | — | 1997-03-11 |
| 5524200 | Object-oriented non-rectilinear viewing framework | Debra L. Orton, Maire L. Howard | 1996-06-04 |
| 5471568 | Object-oriented apparatus and method for scan line conversion of graphic edges | Arthur W. Cabral | 1995-11-28 |
| 5455599 | Object-oriented graphic system | Arthur W. Cabral, Rajiv Jain, Maire L. Howard, John Peterson, Robert Seidl | 1995-10-03 |
| 5428744 | Object-oriented system for building a graphic image on a display | Arthur W. Cabral | 1995-06-27 |
| 4582751 | Oxidation protection for carbon composite materials | Thomas Vasilos | 1986-04-15 |