Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9372000 | Oven with recirculation of combustion exhaust gases | Michael J. Ploof, Robert Keehan | 2016-06-21 |
| 9204661 | Rack oven with direct fire heating system | Michael J. Ploof | 2015-12-08 |
| 8439608 | Shim for a cutting insert and cutting insert-shim assembly with internal coolant delivery | Shi Chen, Nicholas J. Henry, Charles Lisle Conway, Kent P. Mizgalski, Linn R. Andras +3 more | 2013-05-14 |
| 8328471 | Cutting insert with internal coolant delivery and cutting assembly using the same | Linn R. Andras, Thomas Muller, Paul D. Prichard, Brad Daniel Hoffer | 2012-12-11 |
| 8201552 | Oven with food product rack | Michael J. Ploof | 2012-06-19 |
| 7955032 | Cutting insert with coolant delivery and method of making the cutting insert | — | 2011-06-07 |
| D635164 | Cutting insert | Linn R. Andras, Thomas Muller, Paul D. Prichard | 2011-03-29 |
| 7261495 | Assembly for retaining a cutting insert in a pocket of a tool holder | James R. Kasperik, Timothy G. Friedline | 2007-08-28 |
| D491588 | Cutting insert | James R. Kasperik | 2004-06-15 |
| D488176 | Cutting insert | James R. Kasperik | 2004-04-06 |
| D487759 | Cutting insert | James R. Kasperik | 2004-03-23 |
| D487755 | Cutting insert | James R. Kasperik | 2004-03-23 |
| D487757 | Cutting insert | James R. Kasperik | 2004-03-23 |
| D487758 | Cutting insert | James R. Kasperik | 2004-03-23 |
| 6604893 | Cutting insert with wiper | — | 2003-08-12 |
| 6599061 | Cutting insert with radially aligned chip forming grooves | — | 2003-07-29 |
| D474787 | Cutting tool insert | Kenneth L. Niebauer, James R. Kasperik | 2003-05-20 |
| 6530726 | Cutting insert having improved cutting | — | 2003-03-11 |
| D434051 | Cutting tool insert | James R. Kasperik | 2000-11-21 |
| D427215 | Cutting tool insert | — | 2000-06-27 |
| D426839 | Cutting tool insert | Lewis Ray Morrison | 2000-06-20 |
| D424074 | Cutting tool insert | — | 2000-05-02 |