Graph-Tech, Inc.
2Patents
0Active
2Granted
27Portfolio score
Filing activity: Feb 7, 1983 → Nov 29, 1989
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4455938A | Dampening apparatus for lithographic press | Performing Operations; Transporting | 30 | Expired |
| US5157969A | Apparatus and method for hydroforming sheet metal | Emerging Cross-Sectional Technologies | 21 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.