Herbert Products, Inc.
3Patents
0Active
3Granted
27Portfolio score
Filing activity: Feb 13, 1975 → Jun 4, 1991
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3986223A | Surface cleaning device | Performing Operations; Transporting | 14 | Expired |
| US5209179A | Liquid coating apparatus for use in conjunction with printing presses where access of the coating apparatus to the press cylinders is restricted | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5230285A | Printing press coating apparatus having an oscillating roller assembly | Emerging Cross-Sectional Technologies | 8 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.