Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12188194 | Zero-ascend omnispecies (ZAO) prefabricated fish passage attraction system | Katherine Leighton, Luke E. Graham, Vincent E. Bryan, III | 2025-01-07 |
| 11566392 | Scaled hydropower | Katherine Leighton, Chad W. Cox, Mark Graeser | 2023-01-31 |
| 11371481 | Hydrokinetic energy device | Kimbal Hall | 2022-06-28 |
| 10626569 | Modular variable-head hydroelectric energy conversion system | Chad W. Cox | 2020-04-21 |
| 6848975 | Electrochemical planarization of metal feature surfaces | Lisa J. Loparco | 2005-02-01 |
| 6486533 | Metallization structures for microelectronic applications and process for forming the structures | Ahila Krishnamoorthy, Shyam P. Murarka | 2002-11-26 |
| 6368966 | Metallization structures for microelectronic applications and process for forming the structures | Ahila Krishnamoorthy, Shyam P. Murarka | 2002-04-09 |
| 6319387 | Copper alloy electroplating bath for microelectronic applications | Ahila Krishnamoorthy, Shyam P. Murarka | 2001-11-20 |
| 6238594 | Intumescent material | Kenneth A. Turpin, Monroe William Shumate, Robert Hamilton, Walter A. Johnson, Steven N. Volenec +1 more | 2001-05-29 |
| 5637185 | Systems for performing chemical mechanical planarization and process for conducting same | Shyam P. Murarka, Ronald J. Gutmann, Joseph M. Steigerwald | 1997-06-10 |