Inventor · disambiguated record
Roy L. Helton, Jr.
Also filed as: HELTON JR ROY L
19 granted patents·1,287 citations·filing 1994–2004
97Inventor score
Top patents by PatentIndex Score
19 records- 0198US5765247AHand tool with multiple locking blades controlled by a single locking mechanism and releaseBUCK KNIVES INC·Filed 1996·Granted Jun 16, 1998·174 cites·12 claims
- 0297US5537750AFolding knife with double side lock mechanismBUCK KNIVES INC·Filed 1995·Granted Jul 23, 1996·197 cites·19 claims
- 0396US6233769B1Hand tool with multiple locking blades controlled by a single locking mechanism and releaseBUCK KNIVES INC·Filed 2000·Granted May 22, 2001·126 cites·1 claims
- 0495US6170104B1Hand tool with multiple locking blades controlled by a single locking mechanism and releaseBUCK KNIVES INC·Filed 1998·Granted Jan 9, 2001·80 cites·20 claims
- 0595USD393405SFolding knife for law enforcementBUCK KNIVES INC·Filed 1994·Granted Apr 14, 1998·50 cites·1 claims
- 0695USD385471SFolding KnifeBUCK KNIVES INC·Filed 1994·Granted Oct 28, 1997·56 cites·1 claims
- 0795US5546662AKnife with lockable bladeBUCK KNIVES INC·Filed 1994·Granted Aug 20, 1996·116 cites·8 claims
- 0894US5528834AFixed-blade knife for rugged service and its manufactureBUCK KNIVES INC·Filed 1994·Granted Jun 25, 1996·161 cites·10 claims
- 0993US6487740B2Hand tool with multiple locking blades controlled by a single locking mechanism and releaseBUCK KNIVES INC·Filed 2001·Granted Dec 3, 2002·52 cites·10 claims
- 1088US6357068B1Combination tool with oppositely deploying handlesBUCK KNIVES INC·Filed 1996·Granted Mar 19, 2002·56 cites·18 claims
- 1188USD377443SFolding knife handleBUCK KNIVES INC·Filed 1994·Granted Jan 21, 1997·30 cites·1 claims
- 1284USD359789SFixed blade knifeBUCK KNIVES INC·Filed 1994·Granted Jun 27, 1995·24 cites·1 claims
- 1381US5794346AKnife with movable bladeBUCK KNIVES INC·Filed 1996·Granted Aug 18, 1998·59 cites·5 claims
- 1479USD369287SFolding knifeBUCK KNIVES INC·Filed 1994·Granted Apr 30, 1996·19 cites·1 claims
- 1573US5621973ALockable folding knife with rollover blade selectionBUCK KNIVES INC·Filed 1995·Granted Apr 22, 1997·48 cites·5 claims
- 1668US6802094B2Hand tool with multiple locking blades controlled by a single locking mechanism and releaseLEATHERMAN TOOL GROUP INC·Filed 2002·Granted Oct 12, 2004·11 cites·14 claims
- 1766US7080423B2Hand tool with multiple locking blades controlled by a single locking mechanism and releaseLEATHERMAN TOOL GROUP INC·Filed 2004·Granted Jul 25, 2006·15 cites·9 claims
- 1856USD376743SCombined folding knife handle and blade segmentsBUCK KNIVES INC·Filed 1994·Granted Dec 24, 1996·8 cites·1 claims
- 1948USD375242SFolding knifeBUCK KNIVES INC·Filed 1994·Granted Nov 5, 1996·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →