Wadkin plc
9Patents
0Active
9Granted
26Portfolio score
Filing activity: Sep 28, 1982 → Mar 9, 1994
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4922977A | Rotary cutter heads | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4742855A | Woodworking router | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4449556A | Rotary cutter heads | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4997017A | Thicknessing machine | Performing Operations; Transporting | 12 | Expired |
| US4991636A | Timber planing machines | Performing Operations; Transporting | 7 | Expired |
| US4869302A | Spindle moulder | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4662413A | Feed mechanism for woodworking machinery | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5415212A | Milling cutter chip breaker | Performing Operations; Transporting | 3 | Expired |
| US4856569A | Machines for cutting end joints | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.