| 7933793 |
Constraint-based production planning and scheduling |
Brian Taylor, Paul Johnston |
2011-04-26 |
| 7921027 |
Constraint-based production planning and scheduling |
Brian Taylor, Paul Johnston |
2011-04-05 |
| 7860737 |
Constraint-based production planning and scheduling |
Brian Taylor, Paul Johnston |
2010-12-28 |
| D491342 |
Bib with pocket and adhesive tape |
— |
2004-06-15 |
| 6700963 |
System and method therefor of preventing fraud on pay phone credit/debit calling card authorization |
— |
2004-03-02 |
| 6697472 |
System and method therefor of preventing fraud on pay phone credit/debit calling card authorization |
Frank A. McKiel, Jr. |
2004-02-24 |
| 6430274 |
Validation query based on a supervisory signal |
Regina L. Winstead |
2002-08-06 |
| 6396916 |
Clip-on fraud prevention method and apparatus |
— |
2002-05-28 |
| 6327345 |
Method and system therefor of establishing an acceptance threshold for controlling fraudulent telephone calls |
— |
2001-12-04 |
| 6031898 |
Validation query based on a supervisory signal |
— |
2000-02-29 |
| 5894511 |
Validation query based on a supervisory signal |
— |
1999-04-13 |
| 5222596 |
Club holder for a golf bag |
— |
1993-06-29 |