Inventor · disambiguated record
Brian J. Rachwitz
Also filed as: RACHWITZ BRIAN J
2 granted patents·1 pending application·44 citations·filing 2006–2008
64Inventor score
Files withEAST JORDAN IRON WORKS INC3
Top patents by PatentIndex Score
3 records- 0187US7341398B2Lift-assisted manhole coverEAST JORDAN IRON WORKS INC·Filed 2006·Granted Mar 11, 2008·31 cites·6 claims
- 0275US7712515B2Municipal casting frame and method of manufacturing sameEAST JORDAN IRON WORKS INC·Filed 2006·Granted May 11, 2010·13 cites·6 claims
- 0340US2008138153A1Lift-assisted manhole coverEAST JORDAN IRON WORKS INC·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →