Heilmann; James E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Heilmann; James E..The latest application filed is for "high strength welding consumable based on a 10% nickel steel metallurgical system".
- Heilmann; James E. - West Lawn PA
| Patent | Date |
|---|---|
| High strength welding consumable based on a 10% nickel steel metallurgical system Grant 10,384,315 - Sinfield , et al. A | 2019-08-20 |
| High Strength Welding Consumable Based On A 10% Nickel Steel Metallurgical System App 20170106478 - Sinfield; Mathew ; et al. | 2017-04-20 |
| Medical devices including hardened alloys Grant 7,780,798 - Stinson , et al. August 24, 2 | 2010-08-24 |
| Medical Devices Including Hardened Alloys App 20080091267 - Stinson; Jonathan S. ; et al. | 2008-04-17 |
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