Inventor · disambiguated record
Charles H. Solberg
Also filed as: SOLBERG CHARLES H · SOLBERG JR CHARLES · SOLBERG JR CHARLES H
7 granted patents·108 citations·filing 1990–2023
84Inventor score
Top patents by PatentIndex Score
7 records- 0180US7674307B2Self supported fluid filterSOLBERG MFG INC·Filed 2005·Granted Mar 9, 2010·11 cites·14 claims
- 0268US5178760AFluid filter construction with a corrugated and tapered filter stripSOLBERG MFG CO·Filed 1990·Granted Jan 12, 1993·38 cites·20 claims
- 0361US10352209B2Pressure regulator assembliesSOLBERG MFG INC·Filed 2016·Granted Jul 16, 2019·1 cites·11 claims
- 0460US6348077B1Multiple stage air-intake filter apparatusSOLBERG MFG INC·Filed 1999·Granted Feb 19, 2002·28 cites·10 claims
- 0554US6045599ARenewable filterSOLBERG MANUFACTURING INC·Filed 1998·Granted Apr 4, 2000·25 cites·9 claims
- 0653US6709479B1Precleaner for vacuum systemsAMERICAN FARM IMPLEMENT & SPEC·Filed 2002·Granted Mar 23, 2004·5 cites·14 claims
- 0748US12410736B2Crankcase pressure regulator having umbrella style valveSOLBERG MFG INC·Filed 2023·Granted Sep 9, 2025·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →