Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7632434 | Abrasive agglomerate coated raised island articles | — | 2009-12-15 |
| 7520800 | Raised island abrasive, lapping apparatus and method of use | — | 2009-04-21 |
| 6769969 | Raised island abrasive, method of use and lapping apparatus | — | 2004-08-03 |
| 6752700 | Raised island abrasive and process of manufacture | — | 2004-06-22 |
| 6607157 | Air bearing system with an air cylinder web dancer system or idler rolls | — | 2003-08-19 |
| 6149506 | Lapping apparatus and method for high speed lapping with a rotatable abrasive platen | — | 2000-11-21 |
| 6120352 | Lapping apparatus and lapping method using abrasive sheets | — | 2000-09-19 |
| 6102777 | Lapping apparatus and method for high speed lapping with a rotatable abrasive platen | Mark J. Luedtke, Gary A. Staus | 2000-08-15 |
| 6048254 | Lapping apparatus and process with annular abrasive area | — | 2000-04-11 |
| 5993298 | Lapping apparatus and process with controlled liquid flow across the lapping surface | — | 1999-11-30 |
| 5967882 | Lapping apparatus and process with two opposed lapping platens | — | 1999-10-19 |
| 5910041 | Lapping apparatus and process with raised edge on platen | — | 1999-06-08 |
| 4702108 | Method and apparatus for measuring the isometric muscle strength of multiple muscle groups in the human body | Louis R. Amundsen, Robert Patterson, Tanya L. Baxter, Glenn N. Scudder, Willis E. Dahlman +2 more | 1987-10-27 |
| 4543718 | Cast cutter apparatus | — | 1985-10-01 |
| 4261272 | Apparatus for producing sewn seams | — | 1981-04-14 |
| 4261690 | Pump | — | 1981-04-14 |