IDL Incorporated
8Patents
0Active
8Granted
27Portfolio score
Filing activity: Jun 3, 1976 → Feb 22, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD455789S1 | Sign kiosk assembly | General | 78 | Expired |
| US4068855A | Graphic merchandising gondola | Human Necessities | 32 | Expired |
| US4961343A | Method for determining permeability in hydrocarbon wells | Fixed Constructions | 26 | Expired |
| US4765182A | System and method for hydrocarbon reserve evaluation | Physics | 25 | Expired |
| US6601328B1 | Sign assembly | Physics | 21 | Expired |
| US4777747A | Numerical price designating apparatus and method | Physics | 11 | Expired |
| USD371386S | Hand-operated stamper | General | 8 | Expired |
| US6578302B1 | Sign assembly | Physics | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.