Inventor · disambiguated record

Derek K. Jefferies

Also filed as: JEFFERIES DEREK K · JEFFERIES DEREK KIRK

2 granted patents·38 citations·filing 1977–1982

61Inventor score

Technology areasH01J

Files withATOMIC ENERGY AUTHORITY UK1 DUBLIER SCIENT LTD1

Top patents by PatentIndex Score

2 records

0184US4088919AIon source including a pointed solid electrode and reservoir of liquid materialATOMIC ENERGY AUTHORITY UK·Filed 1977·Granted May 9, 1978·33 cites·13 claims
0229US4516052ADispenser for ion sourceDUBLIER SCIENT LTD·Filed 1982·Granted May 7, 1985·5 cites·9 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →