Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7153073 | System and method for precision machining with a single point cutter | Pierre Harmand | 2006-12-26 |
| 6640410 | Line transfer system with a contour machining head | Pierre Harmand | 2003-11-04 |
| 6530727 | Contour machining head | Pierre Harmand | 2003-03-11 |
| 6382883 | Method for lapping valve seats using a single point cutting tool | Pierre Harmand | 2002-05-07 |
| 6382884 | Cutting tool and method for machining valve seats | Pierre Harmand | 2002-05-07 |
| 6113322 | Cylinder head clamping fixture | Pierre Harmand | 2000-09-05 |
| 6086293 | Cutting tool for machining valve seats | Pierre Harmand | 2000-07-11 |
| 5836725 | Apparatus and method for boring overhead cam engine cylinder heads | — | 1998-11-17 |
| 5829928 | Apparatus and method for machining valve seats in an engine cylinder head | Pierre Harmand | 1998-11-03 |
| 5788434 | Apparatus for facing a bearing cap | — | 1998-08-04 |
| 5787561 | Pulling tool for extracting ring inserts | — | 1998-08-04 |
| 5725335 | Apparatus for machining valve seats in an engine cylinder head | Pierre Harmand | 1998-03-10 |
| 5655278 | Apparatus and method for boring overhead cam engine cylinder heads | — | 1997-08-12 |
| 5613809 | Apparatus and method for machining valve seats in an engine cylinder head | Pierre Harmand | 1997-03-25 |
| 5590466 | Method for boring overhead cam engine cylinder heads | — | 1997-01-07 |
| 5406685 | Pulling tool for extracting ring inserts | — | 1995-04-18 |
| 5399058 | Reversible pilot for valve seat machining devices | — | 1995-03-21 |
| 5372031 | Device for vacuum testing of closed systems | — | 1994-12-13 |
| 5327630 | Apparatus for facilitating removal/replacement of springs of engine valves | — | 1994-07-12 |
| 5327646 | Removal/replacement of engine valve springs | — | 1994-07-12 |
| 5247726 | Gripper tool for engine valve disassembly/assembly | — | 1993-09-28 |
| 5241747 | Method of using a gripper tool for engine valve disassembly/assembly | — | 1993-09-07 |