Individual holder
TIPPMANN JOSEPH R
5 granted patents·108 citations·filing 1977–1993
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0177US4271622ADasher board for ice skating rinks and method of making sameTIPPMANN JOSEPH R·Filed 1979·Granted Jun 9, 1981·37 cites·17 claims
- 0258US5341653AApparatus and method for disposing of condensate from evaporator drip pansTIPPMANN JOSEPH R·Filed 1993·Granted Aug 30, 1994·30 cites·15 claims
- 0357US4157885AMold construction method and apparatus for making plastic backings for skating rink dasher boardsTIPPMANN JOSEPH R·Filed 1977·Granted Jun 12, 1979·16 cites·12 claims
- 0445US4925509AMethod of making a frameless refrigerated storage enclosureTIPPMANN JOSEPH R·Filed 1988·Granted May 15, 1990·18 cites·10 claims
- 0539US5112371ARadial flow cooling towerTIPPMANN JOSEPH R·Filed 1991·Granted May 12, 1992·7 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →