Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10944671 | Efficient data forwarding in a networked device | Qing Yang, Prabhath Sajeepa, Daniel Talayco | 2021-03-09 |
| 10230544 | Efficient data forwarding in a networked device | Prabhath Sajeepa, Daniel Talayco | 2019-03-12 |
| 8924915 | Use of metadata for seamless updates | — | 2014-12-30 |
| 8690130 | Structured sheet cross-flow distribution media | Frank M. Kulick, III | 2014-04-08 |
| 8468495 | Use of metadata for seamless updates | — | 2013-06-18 |
| 7731842 | Submerged fixed film anoxic bioreactor | Frank M. Kulick, III | 2010-06-08 |
| 7600214 | Use of metadata for seamless updates | — | 2009-10-06 |
| 7491325 | Biological treatment system and assembly | Frank M. Kulick, III, Timothy E. Krell, Robert W. Hartung | 2009-02-17 |
| 6878280 | Wastewater clarification methods and apparatus | Chris Hannum, Robert Maurer | 2005-04-12 |
| 6869534 | Sludge digestion methods and apparatus | Chris Hannum, Robert Maurer | 2005-03-22 |
| 6170216 | Grid structure | Palle Rye, Timothy E. Krell, Richard J. Aull | 2001-01-09 |
| 5280591 | Centralized backplane bus arbiter for multiprocessor systems | Armando Garcia, Wielming Sieh | 1994-01-18 |
| 4940540 | Submerged biological wastewater treatment system | — | 1990-07-10 |
| 4818404 | Submerged biological wastewater treatment system | — | 1989-04-04 |
| 4620930 | Process for rapidly determining biological toxicity of wastewater | — | 1986-11-04 |
| 4599174 | Submerged fixed film biological treatment system | — | 1986-07-08 |
| 4434061 | Solids-liquid separation | — | 1984-02-28 |