| 8809718 |
Optical wire sorting |
Arthur G. Doak |
2014-08-19 |
| 8411276 |
Multi-grade object sorting system and method |
Arthur G. Doak, Garry R. Kenny |
2013-04-02 |
| 7499172 |
Multi-grade object sorting system and method |
Arthur G. Doak, Garry R. Kenny |
2009-03-03 |
| 7173709 |
Multi-grade object sorting system and method |
Arthur G. Doak, Garry R. Kenny |
2007-02-06 |
| 7019822 |
Multi-grade object sorting system and method |
Arthur G. Doak, Garry R. Kenny |
2006-03-28 |
| 6497324 |
Sorting system with multi-plexer |
Arthur G. Doak, Stephen C. Greene |
2002-12-24 |
| 5966217 |
System and method for distinguishing an item from a group of items |
Garry R. Kenny |
1999-10-12 |
| 5917585 |
Method for distinguishing pen from other materials |
Garry R. Kenny |
1999-06-29 |
| 5563182 |
Electromagnetic radiation absorbers and modulators comprising polyaniline |
Arthur J. Epstein, John Matthew Ginder, Hamid Hajiseyedjavadi, Jinsoo Joo |
1996-10-08 |
| 5463014 |
Electromagnetic radiation absorbers and modulators comprising polyaniline |
Arthur J. Epstein, John Matthew Ginder, Hamid Hajiseyedjavadi, Jinsoo Joo |
1995-10-31 |
| 5294694 |
Electromagnetic radiation absorbers and modulators comprising polyaniline |
Arthur J. Epstein, John Matthew Ginder, Hamid Hajiseyedjavdi |
1994-03-15 |
| 5147968 |
Electromagnetic radiation absorbers and modulators comprising polyaniline |
Arthur J. Epstein, John Matthew Ginder, Hamid Hajiseyedjavadi |
1992-09-15 |
| 5079334 |
Electromagnetic radiation absorbers and modulators comprising polyaniline |
Arthur J. Epstein, John Matthew Ginder, Hamid Hajiseyedjavadi |
1992-01-07 |