Newcomb; Donald R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Newcomb; Donald R..The latest application filed is for "antenna".
- Newcomb; Donald R. - Lockhart TX
- Newcomb; Donald R. - San Marcos TX
- Newcomb; Donald R. - Lake Crystal MN
| Patent | Date |
|---|---|
| Antenna Grant 4,785,308 - Newcomb November 15, 1 | 1988-11-15 |
| Multi-band dipole antenna with matching stubs Grant 4,593,289 - Newcomb June 3, 1 | 1986-06-03 |
| Vertical antenna Grant 4,442,436 - Newcomb April 10, 1 | 1984-04-10 |
| Multi-band vertical antenna Grant 4,259,672 - Newcomb March 31, 1 | 1981-03-31 |
| Vertical antenna with stub cancellation means Grant 4,209,790 - Newcomb June 24, 1 | 1980-06-24 |
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