Assignee
PRETTO JOHN
3 granted patents·23 citations·filing 1976–1983
Top patents by PatentIndex Score
3 records- 0162US4586098AAdjustable mounting arrangement for magnetic headPRETTO JOHN·Filed 1983·Granted Apr 29, 1986·13 cites·11 claims
- 0241US4027533AAngle of attack indicating devicePRETTO JOHN·Filed 1976·Granted Jun 7, 1977·8 cites·10 claims
- 0331US4302834APhonograph pickup armPRETTO JOHN·Filed 1979·Granted Nov 24, 1981·2 cites·7 claims
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