Paper Valley Instruments, Inc.
2Patents
0Active
2Granted
21Portfolio score
Filing activity: Dec 22, 1986 → Apr 1, 1987
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4780182A | Continuously monitored apparatus and method for determining degree of completion of pulp cook | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4752357A | On-line apparatus for determining degree of completion of pulp cook | Textiles; Paper | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.