Inventor · disambiguated record

Richard R. Chapman

Also filed as: CHAPMAN RICHARD · CHAPMAN RICHARD R

2 granted patents·22 citations·filing 2006–2020

55Inventor score

Technology areasA61H B01D

Files withCHAPMAN RICHARD R1 TETRA LAVAL HOLDINGS & FINANCE1

Top patents by PatentIndex Score

2 records

0177US12285712B2Dust collection device and method for filtering powderTETRA LAVAL HOLDINGS & FINANCE·Filed 2020·Granted Apr 29, 2025·1 cites·10 claims
0276US7395829B2Shock absorber crutch and shock absorber kitCHAPMAN RICHARD R·Filed 2006·Granted Jul 8, 2008·21 cites·9 claims

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