Individual holder
HOLMBERG DOUGLAS A
5 granted patents·1 pending application·75 citations·filing 1986–2007
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0176US4658542APortable growing systemHOLMBERG DOUGLAS A·Filed 1986·Granted Apr 21, 1987·40 cites·14 claims
- 0261US7228970B2Method and system for storing and dispensing regime of therapeutic dosagesHOLMBERG DOUGLAS A·Filed 2001·Granted Jun 12, 2007·11 cites·4 claims
- 0356US2008047867A1Method and system for storing and dispensing regime of therapeutic dosagesHOLMBERG DOUGLAS A·Filed 2007·Application pending·0 cites
- 0441US4945821AVentilated greenhouseHOLMBERG DOUGLAS A·Filed 1988·Granted Aug 7, 1990·11 cites·6 claims
- 0540US5127189APropagation trayHOLMBERG DOUGLAS A·Filed 1990·Granted Jul 7, 1992·10 cites·5 claims
- 0627US5000080AVentilated greenhouseHOLMBERG DOUGLAS A·Filed 1990·Granted Mar 19, 1991·3 cites·16 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →