Individual holder
SHIFFERAW TESSEMA D
US·3 granted patents·323 citations·filing 1987–1992
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0196US5039088AExercise machineSHIFFERAW TESSEMA D·Filed 1990·Granted Aug 13, 1991·236 cites·12 claims
- 0283US5277675AResilient exercise boardSHIFFERAW TESSEMA D·Filed 1992·Granted Jan 11, 1994·57 cites·16 claims
- 0365US4790596AResilient chairSHIFFERAW TESSEMA D·Filed 1987·Granted Dec 13, 1988·30 cites·13 claims
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