Individual holder
HOYECK RALPH H
CA·4 granted patents·45 citations·filing 1987–1990
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0154US4906134ASelf supporting flexible wall damsHOYECK RALPH H·Filed 1987·Granted Mar 6, 1990·17 cites·19 claims
- 0244US5026095APerpetual blind calendars series 2HOYECK RALPH H·Filed 1990·Granted Jun 25, 1991·13 cites·17 claims
- 0337US4838792AOne letter alphabet (OLA)HOYECK RALPH H·Filed 1987·Granted Jun 13, 1989·10 cites·19 claims
- 0431US4912890AAir/water cranesHOYECK RALPH H·Filed 1987·Granted Apr 3, 1990·5 cites·14 claims
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