Individual holder
LELAND RAGNVALD G
4 granted patents·139 citations·filing 1976–1982
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0184US4284216ASock donning assist deviceLELAND RAGNVALD G·Filed 1979·Granted Aug 18, 1981·52 cites·6 claims
- 0284US4066194ASock donning assist deviceLELAND RAGNVALD G·Filed 1977·Granted Jan 3, 1978·51 cites·15 claims
- 0358US4519605ACombination exercise and massage apparatusLELAND RAGNVALD G·Filed 1982·Granted May 28, 1985·28 cites·10 claims
- 0442US4032238AFountain paint rollerLELAND RAGNVALD G·Filed 1976·Granted Jun 28, 1977·8 cites·15 claims
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