Hammar; Richard H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hammar; Richard H..The latest application filed is for "bi-metal disc brake rotor and method of manufacturing".
- Hammar; Richard H. - Utica MI US
- Hammar; Richard H. - Fraser MI
| Patent | Date |
|---|---|
| Bi-metal disc brake rotor and method of manufacturing Grant 8,820,491 - Hanna , et al. September 2, 2 | 2014-09-02 |
| Metal forming apparatus characterized by rapid cooling and method of use thereof Grant 8,381,562 - Schroth , et al. February 26, 2 | 2013-02-26 |
| Damped products and methods of making and using the same Grant 8,163,399 - Schroth , et al. April 24, 2 | 2012-04-24 |
| Bi-metal Disc Brake Rotor And Method Of Manufacturing App 20110198169 - Hanna; Michael D. ; et al. | 2011-08-18 |
| Method of manufacturing a friction damped disc brake rotor Grant 7,937,819 - Hanna , et al. May 10, 2 | 2011-05-10 |
| Open press thermal gap for QPF forming tools Grant 7,823,430 - Hammar , et al. November 2, 2 | 2010-11-02 |
| Open Press Thermal Gap For Qpf Forming Tools App 20100024502 - Hammar; Richard H. ; et al. | 2010-02-04 |
| Metal forming apparatus Grant 7,654,125 - Hammar , et al. February 2, 2 | 2010-02-02 |
| Method of casting components with inserts for noise reduction Grant 7,644,750 - Schroth , et al. January 12, 2 | 2010-01-12 |
| Metal forming apparatus characterized by rapid cooling and method of use thereof App 20080184763 - Schroth; James G. ; et al. | 2008-08-07 |
| Damped Products And Methods Of Making And Using The Same App 20080185249 - Schroth; James G. ; et al. | 2008-08-07 |
| Metal forming apparatus App 20080184762 - Hammar; Richard H. ; et al. | 2008-08-07 |
| Method for vaccum assisted preforming of superplastically or quick plastically formed article Grant 7,363,790 - Kruger , et al. April 29, 2 | 2008-04-29 |
| Hollow metallic ring seal for press Grant 7,204,119 - Kruger , et al. April 17, 2 | 2007-04-17 |
| Hot die cleaning system for quick plastic forming cell Grant 7,204,110 - Hammar , et al. April 17, 2 | 2007-04-17 |
| Method of casting components with inserts for noise reduction App 20070062664 - Schroth; James G. ; et al. | 2007-03-22 |
| Bi-metal disc brake rotor and method of manufacturing App 20070062768 - Hanna; Michael D. ; et al. | 2007-03-22 |
| Method for vaccum assisted preforming of superplastically or quick plastically formed article App 20070044529 - Kruger; Gary A. ; et al. | 2007-03-01 |
| Conduction preheating for hot-formed sheet metal panels Grant 7,165,435 - Schroth , et al. January 23, 2 | 2007-01-23 |
| Heated die for hot forming Grant 7,159,437 - Schroth , et al. January 9, 2 | 2007-01-09 |
| Hollow metallic ring seal for press App 20060277962 - Kruger; Gary A. ; et al. | 2006-12-14 |
| Heated die for hot forming App 20060075799 - Schroth; James G. ; et al. | 2006-04-13 |
| Hot die cleaning system for quick plastic forming cell App 20060021408 - Hammar; Richard H. ; et al. | 2006-02-02 |
| Method of making a negative lead-acid storage battery plate Grant 4,342,343 - Clague , et al. August 3, 1 | 1982-08-03 |
| Lightweight laminated grid for lead-acid storage batteries Grant 4,221,854 - Hammar , et al. September 9, 1 | 1980-09-09 |
| Antimony plating of lead-acid storage batteries grids Grant 3,933,524 - Hughel , et al. January 20, 1 | 1976-01-20 |
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