Inventor · disambiguated record
Norman Yearsley
Also filed as: YEARSLEY NORMAN
4 granted patents·28 citations·filing 1975–1979
73Inventor score
Files withWICKMAN MACH TOOL SALES LTD4
Top patents by PatentIndex Score
4 records- 0152US4049282ACollet actuating mechanismsWICKMAN MACH TOOL SALES LTD·Filed 1976·Granted Sep 20, 1977·13 cites·5 claims
- 0238US4290514AClutch protection deviceWICKMAN MACH TOOL SALES LTD·Filed 1979·Granted Sep 22, 1981·6 cites·1 claims
- 0336US4100825AControls for multi spindle lathesWICKMAN MACH TOOL SALES LTD·Filed 1976·Granted Jul 18, 1978·6 cites·14 claims
- 0429US4046036ABar feed mechanism for lathesWICKMAN MACH TOOL SALES LTD·Filed 1975·Granted Sep 6, 1977·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →