Assignee
NITZBERG LEONARD R
US·10 granted patents·399 citations·filing 1979–1991
Top patents by PatentIndex Score
10 records- 0198US4566707AWheel chairNITZBERG LEONARD R·Filed 1984·Granted Jan 28, 1986·259 cites·17 claims
- 0285US4432425AWheel chairNITZBERG LEONARD R·Filed 1981·Granted Feb 21, 1984·50 cites·15 claims
- 0366US5285807ACoupling systemNITZBERG LEONARD R·Filed 1991·Granted Feb 15, 1994·31 cites·11 claims
- 0455US5014732AFluid-joint breakaway swivel couplingNITZBERG LEONARD R·Filed 1990·Granted May 14, 1991·22 cites·22 claims
- 0536US4986321AFuel dispensing nozzle having a flow rate limiterNITZBERG LEONARD R·Filed 1989·Granted Jan 22, 1991·6 cites·9 claims
- 0635US4522448AMethod and apparatus for reclamation by reducing highwalls to gradable rubble at augered or longwalled mining sitesNITZBERG LEONARD R·Filed 1981·Granted Jun 11, 1985·5 cites·15 claims
- 0735US4390212AMachine for mining thin seamed hard material in-situ between adjacent auger holesNITZBERG LEONARD R·Filed 1980·Granted Jun 28, 1983·5 cites·13 claims
- 0835US4239721AProcess for the manufacture of patterned urea thermoplastic molding compound preforms to be used for the production of consistently patterned buttons with molded holesNITZBERG LEONARD R·Filed 1979·Granted Dec 16, 1980·4 cites·15 claims
- 0934US4951722AFuel dispensing nozzle having a flow rate limiterNITZBERG LEONARD R·Filed 1987·Granted Aug 28, 1990·12 cites·11 claims
- 1029US4947905AFlow rate limiting device for an automatic shut-off liquid dispensing nozzleNITZBERG LEONARD R·Filed 1987·Granted Aug 14, 1990·5 cites·4 claims
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