Inventor · disambiguated record
Richard Heaney
Also filed as: HEANEY RICHARD
3 granted patents·22 citations·filing 1984–1984
67Inventor score
Files withBROWN & WILLIAMSON TOBACCO CORP3
Top patents by PatentIndex Score
3 records- 0141US4883449ADevice for making grooves in cigarette filtersBROWN & WILLIAMSON TOBACCO CORP·Filed 1984·Granted Nov 28, 1989·10 cites·20 claims
- 0239US4547253ADevice for making grooves in cigarette filtersBROWN & WILLIAMSON TOBACCO CORP·Filed 1984·Granted Oct 15, 1985·9 cites·4 claims
- 0329US4517046ADevice for making grooves in cigarette filtersBROWN & WILLIAMSON TOBACCO CORP·Filed 1984·Granted May 14, 1985·3 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →