Harmon; Emerson R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Harmon; Emerson R..The latest application filed is for "pressure vessel having a sealed port".
- Harmon; Emerson R. - Lisbon WI
- Harmon; Emerson R. - Hartland WI
| Patent | Date |
|---|---|
| Pressure vessel having a sealed port Grant 3,907,149 - Harmon September 23, 1 | 1975-09-23 |
| Pressure vessel with liner Grant 3,874,544 - Harmon April 1, 1 | 1975-04-01 |
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