Inventor · disambiguated record
Ronald Harold Ball
Also filed as: BALL RONALD H · BALL RONALD HAROLD
9 granted patents·1 pending application·240 citations·filing 1983–2018
90Inventor score
Top patents by PatentIndex Score
10 records- 0190US6237740B1Composite handrail constructionBALL RONALD H·Filed 1998·Granted May 29, 2001·67 cites·17 claims
- 0289US9981415B2Method and apparatus for extrusion of thermoplastic handrailEHC CANADA INC·Filed 2015·Granted May 29, 2018·6 cites·22 claims
- 0389US5255772AHandrail for escalators and moving walkways with improved dimensional stabilityESCALATOR HANDRAIL CO·Filed 1992·Granted Oct 26, 1993·64 cites·14 claims
- 0488US10940625B2Method and apparatus for extrusion of thermoplastic handrailEHC CANADA INC·Filed 2018·Granted Mar 9, 2021·3 cites·20 claims
- 0588US9579839B2Apparatus for extrusion of thermoplastic handrailKENNY ANDREW OLIVER·Filed 2012·Granted Feb 28, 2017·14 cites·20 claims
- 0686US7951254B2Method of applying advertising to the surface of a moving handrailEHC CANADA INC·Filed 2009·Granted May 31, 2011·13 cites·23 claims
- 0785US10350807B2Method and apparatus for extrusion of thermoplastic handrailEHC CANADA INC·Filed 2016·Granted Jul 16, 2019·4 cites·13 claims
- 0882US6086806AMethod of splicing thermoplastic articlesBALL RONALD H·Filed 1996·Granted Jul 11, 2000·59 cites·24 claims
- 0957US2010283173A1Method and apparatus for extrusion of thermoplastic handrailKENNY ANDREW OLIVER·Filed 2008·Application pending·0 cites
- 1043US4453910APortable handrail splicing and repair apparatusBALL RONALD H·Filed 1983·Granted Jun 12, 1984·10 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →