Inventor · disambiguated record
Howard W. Grivna
Also filed as: GRIVNA HOWARD · GRIVNA HOWARD W
9 granted patents·75 citations·filing 1976–2004
87Inventor score
Top patents by PatentIndex Score
9 records- 0168US6470932B1Automatic centering system for finishing machineTIMESAVERS INC·Filed 2000·Granted Oct 29, 2002·12 cites·19 claims
- 0261US6769958B1Material removal monitorFiled 2002·Granted Aug 3, 2004·10 cites·1 claims
- 0361US4038784AMethod and apparatus for cross grain abrading to produce a rough-sawn effectACROMETAL PRODUCTS INC·Filed 1976·Granted Aug 2, 1977·16 cites·25 claims
- 0459US6913512B2Material removal monitorFiled 2004·Granted Jul 5, 2005·9 cites·3 claims
- 0557US6634925B1Width utilization prompter/monitor system for wide-belt abrasive machinesFiled 2001·Granted Oct 21, 2003·8 cites·9 claims
- 0646US6296029B1Centering sectional shoe assemblyTIMESAVERS INC·Filed 1999·Granted Oct 2, 2001·10 cites·19 claims
- 0745US6634926B1Width utilization prompter/monitor system for wide-belt abrasive machinesFiled 2002·Granted Oct 21, 2003·3 cites·9 claims
- 0840US6655038B1Work station set-up gauge with remote readoutFiled 2001·Granted Dec 2, 2003·2 cites·8 claims
- 0932US5707273AMultiple-pad orbital sander with split pad platenTIMESAVERS INC·Filed 1996·Granted Jan 13, 1998·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →