Assignee
MONTGOMERY JOHN R
1 granted patent·1 pending application·12 citations·filing 1978–2007
Top patents by PatentIndex Score
2 records- 0150US2008183566A1Episodic show, device and system operable to produce a promotional effectMONTGOMERY JOHN R·Filed 2007·Application pending·0 cites
- 0242US4203342ADevice for affecting deflection control of an elongated musical instrument shaftMONTGOMERY JOHN R·Filed 1978·Granted May 20, 1980·12 cites·16 claims
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