Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11815881 | Managing non-contact forces in mechanisms | James F. Ryley, III, Mark N. Jobes, Jeffrey E. Semprebon | 2023-11-14 |
| 11720084 | Efficient and manufacturable mechanical computing | James F. Ryley, III, Mark N. Jobes, Jeffrey E. Semprebon | 2023-08-08 |
| D732783 | Compost bin | — | 2015-06-23 |
| 8673135 | Coal liquefaction complex with minimal carbon dioxide emissions | James J. Colyar, Michael Peluso | 2014-03-18 |
| 8252169 | Process for upgrading coal pyrolysis oils | James J. Colyar, John E. Duddy | 2012-08-28 |
| 8226821 | Direct coal liquefaction with integrated product hydrotreating and catalyst cascading | John E. Duddy | 2012-07-24 |
| 8057773 | Reduction of greenhouse gas emission from petroleum refineries | James J. Colyar | 2011-11-15 |
| 7826509 | Broadly tunable single-mode quantum cascade laser sources and sensors | Mikhail A. Belkin, Benjamin G. Lee, Ross M. Audet, Laurent Diehl, Christian Pflugl +1 more | 2010-11-02 |
| 7474121 | Configurable memory design for masked programmable logic | David Asson | 2009-01-06 |
| 7000165 | Configurable memory design for masked programmable logic | David Asson | 2006-02-14 |
| 6492833 | Configurable memory design for masked programmable logic | David Asson | 2002-12-10 |
| 6347378 | Techniques and circuits for high yield improvements in programmable devices using redundant logic | Timothy M. Lacey | 2002-02-12 |
| 6291391 | Method for presulfiding and preconditioning of residuum hydroconversion catalyst | — | 2001-09-18 |
| 6270654 | Catalytic hydrogenation process utilizing multi-stage ebullated bed reactors | James J. Colyar, Eric D. Peer | 2001-08-07 |
| 6237131 | Techniques and circuits for high yield improvements in programmable devices using redundant routing resources | Timothy M. Lacey | 2001-05-22 |
| 6148390 | Techniques and circuits for high yield improvements in programmable devices using redundant logic | Timothy M. Lacey | 2000-11-14 |
| 5925920 | Techniques and circuits for high yield improvements in programmable devices using redundant routing resources | Timothy M. Lacey | 1999-07-20 |
| 5815510 | Serial programming of instruction codes in different numbers of clock cycles | Christopher W. Jones, Anita X. Meng | 1998-09-29 |
| 5748559 | Circuit for high speed serial programming of programmable logic devices | S. Babar Raza | 1998-05-05 |
| 4874506 | Catalytic two-stage coal hydrogenation process using extinction recycle of heavy liquid fraction | Alfred G. Comolli, Joseph B. McLean | 1989-10-17 |
| 4853111 | Two-stage co-processing of coal/oil feedstocks | Joseph B. McLean, Alfred G. Comolli | 1989-08-01 |
| 4842719 | Catalytic two-stage coal hydrogenation and hydroconversion process | Joseph B. McLean, Alfred G. Comolli | 1989-06-27 |
| 4816141 | Catalytic two-stage liquefaction of coal utilizing cascading of used ebullated-bed catalyst | Joseph B. McLean, Alfred G. Comolli | 1989-03-28 |