Speedling, Inc.
10Patents
0Active
10Granted
29Portfolio score
Filing activity: Feb 20, 1986 → Nov 2, 1998
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5520236A | Greenhouse curtain system | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4930253A | Plant growing and handling method | Emerging Cross-Sectional Technologies | 15 | Expired |
| USD419913S | Plant flat | General | 14 | Expired |
| US4793096A | Plant growing and handling system | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5644999A | Apparatus and method for transferring seedlings from plant trays | Human Necessities | 12 | Expired |
| US5868086A | Apparatus for transferring seedlings from plant trays | Human Necessities | 10 | Expired |
| US6085462A | Molded plant tray | Human Necessities | 9 | Expired |
| US5979111A | Plant growing system | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5934018A | Molded plant tray | Human Necessities | 7 | Expired |
| US5307590A | Vee bottom plant flat bed system | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.