Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7722737 | Gas distribution system for improved transient phase deposition | Sudhir Gondhalekar, Siamak Salimian, Muhammad M. Rasheed, Harry Whitesell, Bruno Geoffrion +2 more | 2010-05-25 |
| 6633076 | Methods and apparatus for producing stable low k FSG film for HDP-CVD | Padmanabhan Krishnaraj, Joseph D'Souza, Alan W. Collins, Nasreen Chopra, Kimberly Branshaw | 2003-10-14 |
| 6511922 | Methods and apparatus for producing stable low k FSG film for HDP-CVD | Padmanabhan Krishnaraj, Joseph D'Souza, Alan W. Collins, Nasreen Chopra, Kimberly Branshaw | 2003-01-28 |
| 6447651 | High-permeability magnetic shield for improved process uniformity in nonmagnetized plasma process chambers | Tetsuya Ishikawa, Kaveh Niazi, Tsutomu Tanaka, Canfeng Lai | 2002-09-10 |
| 5263553 | Wheel immobilizing apparatus with spacing and latching mechanisms for accommodating different wheel sizes | — | 1993-11-23 |
| 4971750 | End stop for welding sealing plugs of nuclear fuel rods | David A. Boatwright | 1990-11-20 |
| 4873051 | Nuclear fuel grid outer strap | James E. Craver | 1989-10-10 |
| 4845331 | Pressurized weld chamber | Denis Yeo, Kenneth K. Klapper | 1989-07-04 |
| 4837419 | Fuel rod end plug welding apparatus and method | David A. Boatwright, Kenneth K. Klapper | 1989-06-06 |
| 4825032 | Workpiece handling assembly | — | 1989-04-25 |
| 4709909 | Retention strap in a grid assembly fixture | Wade H. Widener | 1987-12-01 |
| 4556776 | Welding fixture for nuclear reactor fuel assembly grid | — | 1985-12-03 |
| 4522330 | Grid and sleeves welding fixture and method | John S. Kerrey | 1985-06-11 |
| 4521374 | Fuel grid with sleeves welded in notched grid straps | — | 1985-06-04 |
| 4492844 | Welding plates for a fuel rod grid | Richard M. Kobuck, Richard A. Miller, Ralph W. Kalkbrenner, John S. Kerrey | 1985-01-08 |