Mullings; Donald M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mullings; Donald M..The latest application filed is for "heat exchanger housing".
- Mullings; Donald M. - Yardley PA
| Patent | Date |
|---|---|
| Heat exchanger housing Grant 3,907,050 - Mullings September 23, 1 | 1975-09-23 |
| A-coil With Improved Air Deflector Grant 3,831,670 - Mullings August 27, 1 | 1974-08-27 |
| Blower Wheel Assembly Grant 3,732,030 - Mullings May 8, 1 | 1973-05-08 |
| Electrostatic Air Cleaner Grant 3,630,000 - Mullings December 28, 1 | 1971-12-28 |
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