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Patent applications and USPTO patent grants for Campbell; Kenneth J..The latest application filed is for "selectively movable protective molding and methods of constructing and utilizing same".
Patent | Date |
---|---|
Selectively movable protective molding and methods of constructing and utilizing same Grant 4,815,777 - Campbell March 28, 1 | 1989-03-28 |
Non-interfering on-line receiver test system Grant 4,360,928 - Campbell November 23, 1 | 1982-11-23 |
Modulation monitoring apparatus Grant 4,267,600 - Campbell May 12, 1 | 1981-05-12 |
Multichannel RF signal generator Grant 4,258,436 - Campbell March 24, 1 | 1981-03-24 |
Radio frequency signals analyzer Grant 4,249,257 - Campbell February 3, 1 | 1981-02-03 |
Commutating narrowband filter Grant 4,242,732 - Campbell December 30, 1 | 1980-12-30 |
RF signal generator Grant 4,047,121 - Campbell September 6, 1 | 1977-09-06 |
FM RF signal generator using step recovery diode Grant 4,013,966 - Campbell March 22, 1 | 1977-03-22 |
Digital display system circuit Grant 4,006,412 - Campbell , et al. February 1, 1 | 1977-02-01 |
Bandwidth Measurement System Grant 3,813,599 - Campbell May 28, 1 | 1974-05-28 |
NCAGE Code | 4B2V5 | CAMPBELL KENNETH J |
CAGE Code | 4B2V5 | CAMPBELL, KENNETH J |
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