Issued Patents All Time
Showing 26–50 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7517275 | Apparatus for precision steeling/conditioning of knife edges | Robert P. Bigliano | 2009-04-14 |
| D587551 | Manual sharpener | Abraham Leibson, Daniel D. Friel, Jr., Bela Elek | 2009-03-03 |
| 7494403 | Knife sharpener with improved knife guides | — | 2009-02-24 |
| 7488241 | Precision control of sharpening angles | Bela Elek | 2009-02-10 |
| 7472644 | High speed baking in novel toasting apparatus | — | 2009-01-06 |
| 7452262 | Knife sharpeners with improved knife guides | — | 2008-11-18 |
| 7390243 | Sharpener for blades of food slicers | Jeremy J. Lacombe | 2008-06-24 |
| 7354612 | High speed baking in novel toasting apparatus | — | 2008-04-08 |
| 7290704 | Method and system relating to a multi-lateral trade engine for payment transactions | Robert Ball, Jeffrey R. Sechrest | 2007-11-06 |
| 7287445 | Apparatus for precision steeling/conditioning of knife edges | Daniel D. Friel, Jr., Robert P. Bigliano, Abraham Leibson | 2007-10-30 |
| 7279660 | Apparatus for brewing beverages | Tom Long, Daniel D. Friel, Jr., James Fitzgerald, H. William Busch, Jr. | 2007-10-09 |
| 7235004 | Precision means for sharpening and creation of microblades along cutting edges | Robert P. Bigliano | 2007-06-26 |
| D542616 | Electric knife sharpener | Bela Elek, Robert P. Bigliano | 2007-05-15 |
| 7174822 | Efficient food slicer | — | 2007-02-13 |
| D530143 | Waffle maker | Abraham Leibson, Terry Hall, Daniel D. Friel, Jr. | 2006-10-17 |
| 7036424 | High speed baking in novel toasting apparatus | — | 2006-05-02 |
| D519815 | Manual sharpener | Abraham Leibson | 2006-05-02 |
| 6997795 | Versatile manual scissor sharpener | — | 2006-02-14 |
| D513955 | Manual knife sharpener | — | 2006-01-31 |
| D513682 | Food slicer | Daniel D. Friel, Jr. | 2006-01-24 |
| 6881137 | Manual knife sharpener with angle control | — | 2005-04-19 |
| 6875093 | Sharpening device | Daniel D. Friel, Jr., Terry Hall | 2005-04-05 |
| 6863600 | Apparatus for precision edge refinement of metallic cutting blades | — | 2005-03-08 |
| 6726551 | Manual knife sharpener with angle control | — | 2004-04-27 |
| D488953 | Food slicer | — | 2004-04-27 |