Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D813004 | Compact manual sharpener | Thomas M. Huber, Andrew Johnson, Daniel D. Friel, Jr. | 2018-03-20 |
| D803648 | Two stage electric sharpener | Bela Elek | 2017-11-28 |
| 9656372 | Sharpener for thick knives | Bela Elek, Daniel D. Friel, Jr. | 2017-05-23 |
| 9649749 | Manual sharpener | Bela Elek, Daniel D. Friel, Jr. | 2017-05-16 |
| D769665 | Kettle | Daniel D. Friel, Jr., Bela Elek, Thomas M. Huber | 2016-10-25 |
| D754514 | Compact manual sharpener | Thomas M. Huber, Eckhard Siegler, Daniel D. Friel, Jr. | 2016-04-26 |
| 9242331 | Electric sharpener for ceramic and metal blades | Bela Elek, George C. Jensen, Daniel D. Friel, Jr. | 2016-01-26 |
| D736029 | Table top grill | Thomas M. Huber, Daniel D. Friel, Jr., Abraham Leibson, Bernard Endres | 2015-08-11 |
| D721937 | Electric knife sharpener | Bela Elek, George C. Jensen, Daniel D. Friel, Jr. | 2015-02-03 |
| D718085 | Food slicer | Bela Elek, Daniel D. Friel, Jr. | 2014-11-25 |
| D712696 | Food grinder | Thomas M. Huber, Daniel D. Friel, Jr. | 2014-09-09 |
| D705625 | Combination sharpener having two sharpening components | Thomas M. Huber, Daniel D. Friel, Jr. | 2014-05-27 |
| 8721399 | Manually operated sharpener | Thomas M. Huber, Daniel D. Friel, Jr., Cassandra Wilson Gluyas, Thomas Walter Gluyas | 2014-05-13 |
| 8678882 | Combination sharpener assembly | Thomas M. Huber, Daniel D. Friel, Jr., Cassandra Wilson Gluyas, Thomas Walter Gluyas | 2014-03-25 |
| 8585462 | Precision sharpener for ceramic knife blades | George C. Jensen, Daniel D. Friel, Jr. | 2013-11-19 |
| 8267750 | Apparatus for precision steeling/conditioning of knife edges | Daniel D. Friel, Sr., Robert P. Bigliano | 2012-09-18 |
| 5404679 | Portable manual sharpener for knives and the like | Daniel D. Friel, Jr. | 1995-04-11 |
| D342003 | Portable manual knife sharpener | Daniel D. Friel, Jr. | 1993-12-07 |
| 5140151 | Day/night sight including a beam combiner and a pivotable mirror | Michael Dror | 1992-08-18 |
| 5103090 | Optical angle measuring method and apparatus particularly for machine tools using polygons with light reflecting facets | Michael Dror | 1992-04-07 |