Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D701740 | Carabiner knife | — | 2014-04-01 |
| 6427341 | Cutting blade for vegetation trimming device | — | 2002-08-06 |
| 6410283 | Conversion of sewage sludge into electric power | Amirali G. Rehmat, Michael C. Mensinger, Anil Goyal, S. Peter Barone | 2002-06-25 |
| 6122832 | Trimmer line with inner and outer cutting portions | — | 2000-09-26 |
| 5862598 | Unitary hub for vegetation cutting devices | — | 1999-01-26 |
| 5855666 | Process for preparing environmentally stable products by the remediation of contaminated sediments and soils | Richard L. Kao, Sarabjit S. Randhava, Surjit S. Randhava, Michael C. Mensinger, Amirali G. Rehmat | 1999-01-05 |
| 5803894 | Process for preparing enviromentally stable products by the remediation of contaminated sediments and soils | Richard L. Kao, Sarabjit S. Randhava, Surjit S. Randhava, Michael C. Mensinger, Amirali G. Rehmat | 1998-09-08 |
| 5430943 | Unitary cutting attachment for vegetation cutting devices | — | 1995-07-11 |
| 5204308 | Anionicaly stabilized lithium catalysts and a method for stabilizing the lithium catalyst | Erek J. Erekson, James T. Semrau, S. Peter Barone, Irving Solomon | 1993-04-20 |
| 5097086 | Liquid catalyst for oxidative coupling reactions | Robert F. Zabransky, Erek J. Erekson, S. Peter Barone, Irvine J. Solomon | 1992-03-17 |
| 5043505 | Oxidative coupling of aliphatic and alicyclic compounds and mixed basic metal oxide catalyst therefore | Erek J. Erekson, S. Peter Barone, Irvine J. Solomon | 1991-08-27 |
| 5002752 | Process for hydroforming hydrocarbon liquids | Howard S. Meyer, Vern L. Hill | 1991-03-26 |
| 4956327 | Mixed basic metal oxide/sulfide catalyst | Erek J. Erekson, S. Peter Barone, Irvine J. Solomon | 1990-09-11 |
| 4950827 | Oxidative coupling of aliphatic and alicyclic hydrocarbons with aliphatic and alicyclic substituted aromatic hydrocarbons | Erek J. Erekson | 1990-08-21 |
| 4950830 | Dehydration of aliphatic and alicyclic hydrocarbons and aliphatic and alicyclic substituted aromatic hydrocarbons | Erek J. Erekson | 1990-08-21 |
| 4945078 | Mixed basic metal sulfide catalyst | Erek J. Erekson, S. Peter Barone, Irvine J. Solomon | 1990-07-31 |
| 4937221 | Mixed-solid solution tri-metallic oxide/sulfide catalyst and process for its preparation | Erek J. Erekson | 1990-06-26 |
| 4935572 | Mixed basic metal oxide catalyst for oxidative coupling of methane | Erek J. Erekson | 1990-06-19 |
| 4929585 | Mixed-solid solution tri-metallic oxide/sulfide catalyst and process for its preparation | Howard S. Meyer, Vern L. Hill | 1990-05-29 |
| 4856194 | Cutting attachment for trimmers | — | 1989-08-15 |
| 4826796 | Mixed basic metal oxide catalyst for oxidative coupling of methane | Erek J. Erekson | 1989-05-02 |
| D299484 | Cutting attachment for a lawn and weed trimmer | — | 1989-01-24 |
| 4694135 | Method and apparatus for monitoring and controlling resistance spot welding | Gregory L. Nagel, David M. Sidlosky, Balarama V. Murty, Dixon Cleveland | 1987-09-15 |
| 4678887 | Method and apparatus for resistance welding | Gregory L. Nagel, Warren D. Hill | 1987-07-07 |