Inventor · disambiguated record
John Sayer
Also filed as: SAYER JOHN · SAYER JOHN L
7 granted patents·34 citations·filing 1990–2011
80Inventor score
Top patents by PatentIndex Score
7 records- 0150US6659192B2Hydraulic lift device for an attaching deviceWALTERSCHEID GMBH GKN·Filed 2002·Granted Dec 9, 2003·7 cites·9 claims
- 0239US5560686ALaterally movable wheel rimGKN SANKEY LTD·Filed 1995·Granted Oct 1, 1996·12 cites·2 claims
- 0337US6227305B1Lower steering arm assembly for an attaching device of a tractorWALTERSCHEID GMBH GKN·Filed 1999·Granted May 8, 2001·8 cites·13 claims
- 0433US9151255B2Marine fuel system with spill control featureSAYER JOHN L·Filed 2011·Granted Oct 6, 2015·0 cites·14 claims
- 0533US6267023B1Lower steering arm assembly for an implement attaching deviceWALTERSCHEID GMBH GKN·Filed 1999·Granted Jul 31, 2001·6 cites·10 claims
- 0626US5795034AMethod of producing a welded assemblyGKN SANKEY LTD·Filed 1995·Granted Aug 18, 1998·1 cites·4 claims
- 0725US5050935ASpacer for track-adjustable wheelGKN SANKEY LTD·Filed 1990·Granted Sep 24, 1991·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →