Assignee
WINGERDEN AART VAN
7 granted patents·215 citations·filing 1976–1989
Top patents by PatentIndex Score
7 records- 0189US4050188ASeedling growing containerWINGERDEN AART VAN·Filed 1976·Granted Sep 27, 1977·50 cites·7 claims
- 0276US4771912AMethod and apparatus for depositing articles such as seedsWINGERDEN AART VAN·Filed 1986·Granted Sep 20, 1988·54 cites·20 claims
- 0376US4173101AGreenhouse gutter assemblyWINGERDEN AART VAN·Filed 1977·Granted Nov 6, 1979·31 cites·5 claims
- 0471US4926587AMethod and apparatus for propagating plantsWINGERDEN AART VAN·Filed 1989·Granted May 22, 1990·29 cites·1 claims
- 0567US4221175AApparatus and method for planting seedWINGERDEN AART VAN·Filed 1978·Granted Sep 9, 1980·20 cites·4 claims
- 0660US4453344ASeedling propagating container and methodWINGERDEN AART VAN·Filed 1983·Granted Jun 12, 1984·18 cites·10 claims
- 0746US4777764APlant growing container and methodWINGERDEN AART VAN·Filed 1986·Granted Oct 18, 1988·13 cites·4 claims
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