Ingersoll CM Systems, Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ingersoll CM Systems, Inc..The latest application filed is for "apparatus and method for rolling crankshafts having split-pin bearings".
- Ingersoll CM Systems, Inc. - Midland MI
- Ingersoll CM Systems, Inc. -
| Patent | Date |
|---|---|
| Apparatus and method for rolling workpieces Grant 7,387,008 - Heffron , et al. June 17, 2 | 2008-06-17 |
| Apparatus and method for rolling crankshafts having split-pin bearings App 20040020256 - Bone, Bramwell W. | 2004-02-05 |
| Method and apparatus for machining holes in crankshafts Grant RE37,794 - Egbert July 16, 2 | 2002-07-16 |
| Method and apparatus for machining holes in crankshafts Grant 5,759,140 - Egbert June 2, 1 | 1998-06-02 |
| Cutter for monotonic cutting machine Grant 5,037,248 - Heffron August 6, 1 | 1991-08-06 |
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