Inventor · disambiguated record
Robert N. Ferguson
Also filed as: FERGUSON ROBERT N
3 granted patents·152 citations·filing 1992–1992
75Inventor score
Files withPHILIP MORRIS INC3
Top patents by PatentIndex Score
3 records- 0180US5152304AWrapper for a smoking articlePHILIP MORRIS INC·Filed 1992·Granted Oct 6, 1992·79 cites·40 claims
- 0277US5450862AWrapper for a smoking articlePHILIP MORRIS INC·Filed 1992·Granted Sep 19, 1995·69 cites·36 claims
- 0330US5230802AExtraction process using a novel organic acid as a liquid ion exchangerPHILIP MORRIS INC·Filed 1992·Granted Jul 27, 1993·4 cites·9 claims
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