Inventor · disambiguated record
Lonnie K. Spears
Also filed as: SPEARS LONNIE K
5 granted patents·139 citations·filing 1982–2001
83Inventor score
Files withMEAD CORP2
Top patents by PatentIndex Score
5 records- 0190US4439036ALarge document access for a scanning system of a copying machineMEAD CORP·Filed 1982·Granted Mar 27, 1984·33 cites·6 claims
- 0283US4449811APlaten coverMEAD CORP·Filed 1982·Granted May 22, 1984·19 cites·9 claims
- 0378US6148928ASystem for mounting a three point hitch to a pick up truckFiled 1999·Granted Nov 21, 2000·48 cites·13 claims
- 0471US6371466B1Overload support apparatus for leaf spring suspension systemsFiled 2001·Granted Apr 16, 2002·23 cites·11 claims
- 0562US6481948B2System for adapting and mounting industrial and agricultural work implements to a pickup truckFiled 2001·Granted Nov 19, 2002·16 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →