LESCO, Inc.
6Patents
0Active
6Granted
27Portfolio score
Filing activity: Jun 22, 1992 → Jun 25, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6048378A | Highly available particulate controlled release nitrogen fertilizer | Chemistry; Metallurgy | 29 | Expired |
| US5294060A | Material spreader | Human Necessities | 27 | Expired |
| US5698002A | Controlled release fertilizers utilizing an epoxy polymer primer coat and methods of production | Chemistry; Metallurgy | 24 | Expired |
| US5478375A | Sealants for fertilizer compositions containing natural waxes | Chemistry; Metallurgy | 16 | Expired |
| US5426308A | Ultraviolet curing device having movable reflector | Physics | 16 | Expired |
| US6120574A | Slow release fertilizer spike | Chemistry; Metallurgy | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.