Inventor · disambiguated record
John J. Ridgeway
Also filed as: RIDGEWAY JOHN J · RIDGEWAY JOHN JEROLD
4 granted patents·71 citations·filing 1974–1977
78Inventor score
Files withICI LTD4
Top patents by PatentIndex Score
4 records- 0173US4151798AShaped explosive charge device for underwater useICI LTD·Filed 1977·Granted May 1, 1979·28 cites·13 claims
- 0269US4006687ASafe detonator deviceICI LTD·Filed 1974·Granted Feb 8, 1977·25 cites·21 claims
- 0351US3980510ANitroparaffin explosive composition containing hydrazine and diethylenetriamineICI LTD·Filed 1974·Granted Sep 14, 1976·6 cites·6 claims
- 0447US4160413AShaped explosive charge device for under water useICI LTD·Filed 1977·Granted Jul 10, 1979·12 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →