Inventor · disambiguated record
Bruce A. Helder
Also filed as: HELDER BRUCE A
3 granted patents·44 citations·filing 2002–2004
67Inventor score
Top patents by PatentIndex Score
3 records- 0174US7155756B1Hot tub cover lifterHELDER BRUCE A·Filed 2004·Granted Jan 2, 2007·28 cites·3 claims
- 0269US7033066B2Hydraulic actuator assembly with rotation restraintHELDER BRUCE A·Filed 2003·Granted Apr 25, 2006·16 cites·22 claims
- 0321US6634122B1Cylinder mounting assembly for truck mounted scraper bladeROOT SPRING SCRAPER CO·Filed 2002·Granted Oct 21, 2003·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →