Assignee
YANG LIEN C
8 granted patents·190 citations·filing 1979–1990
Top patents by PatentIndex Score
8 records- 0186US4722523AAssembled multi-use physical fitness exerciserYANG LIEN C·Filed 1986·Granted Feb 2, 1988·82 cites·1 claims
- 0283US4337071AAir purification system using cryogenic techniquesYANG LIEN C·Filed 1979·Granted Jun 29, 1982·40 cites·15 claims
- 0375USD309336SCycle exerciserYANG LIEN C·Filed 1988·Granted Jul 17, 1990·16 cites·1 claims
- 0472USD309335SCycle exerciserYANG LIEN C·Filed 1988·Granted Jul 17, 1990·14 cites·1 claims
- 0572USD309337SCycle exerciserYANG LIEN C·Filed 1988·Granted Jul 17, 1990·14 cites·1 claims
- 0651USD329887SClimbing exerciserYANG LIEN C·Filed 1990·Granted Sep 29, 1992·7 cites·1 claims
- 0738US4545622AMethod of rubblization for in-situ oil shale processingYANG LIEN C·Filed 1983·Granted Oct 8, 1985·10 cites·5 claims
- 0836US4981033AGage for rocket motor data acquisitionYANG LIEN C·Filed 1990·Granted Jan 1, 1991·7 cites·4 claims
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