Inventor · disambiguated record
Ernest L. Gladden
Also filed as: GLADDEN ERNEST L · GLADDEN ERNEST LAIRD
20 granted patents·596 citations·filing 1975–2004
96Inventor score
Top patents by PatentIndex Score
20 records- 0194US4607573ALaminated fuse and manufacturing process thereforENSIGN BICKFORD IND INC·Filed 1984·Granted Aug 26, 1986·75 cites·14 claims
- 0292US4757764ANonelectric blasting initiation signal control system, method and transmission device thereforENSIGN BICKFORD CO·Filed 1985·Granted Jul 19, 1988·73 cites·16 claims
- 0388US3981240ADetonating cap assembly and connecting bushingENSIGN BICKFORD CO·Filed 1975·Granted Sep 21, 1976·44 cites·14 claims
- 0485US3987732ANon-electric double delay borehole downline unit for blasting operationsENSIGN BICKFORD CO·Filed 1975·Granted Oct 26, 1976·43 cites·9 claims
- 0584US5031538ADelay train ignition bufferENSIGN BICKFORD CO·Filed 1990·Granted Jul 16, 1991·45 cites·10 claims
- 0683US6347566B1Method of making a signal transmission fuseENSIGN BICKFORD CO·Filed 2000·Granted Feb 19, 2002·24 cites·15 claims
- 0780US5747722ADetonators having multiple-line input leadsENSIGN BICKFORD CO·Filed 1996·Granted May 5, 1998·37 cites·13 claims
- 0880US5597973ASignal transmission fuseENSIGN BICKFORD CO·Filed 1995·Granted Jan 28, 1997·41 cites·16 claims
- 0975US4838165AImpeded velocity signal transmission lineENSIGN BICKFORD CO·Filed 1987·Granted Jun 13, 1989·28 cites·6 claims
- 1072US5631440AUniversal isolation member and non-electric detonator cap including the sameENSIGN BICKFORD CO·Filed 1996·Granted May 20, 1997·28 cites·22 claims
- 1170US5827994AFissile shock tube and method of making the sameENSIGN BICKFORD CO·Filed 1996·Granted Oct 27, 1998·24 cites·28 claims
- 1269US5413046AShock tube assemblyENSIGN BICKFORD CO·Filed 1994·Granted May 9, 1995·20 cites·14 claims
- 1367US3987733AMillisecond delay surface connectorENSIGN BICKFORD CO·Filed 1975·Granted Oct 26, 1976·21 cites·15 claims
- 1466US7188566B2Non-electric detonatorDYNO NOBEL INC·Filed 2002·Granted Mar 13, 2007·14 cites·26 claims
- 1566US6170398B1Signal transmission fuseENSIGN BICKFORD CO·Filed 1997·Granted Jan 9, 2001·21 cites·16 claims
- 1659US5703320AConnector for blast initiation systemENSIGN BICKFORD CO·Filed 1996·Granted Dec 30, 1997·20 cites·25 claims
- 1759US5522318ACushion element for detonators and the like; apparatus and method of assemblyENSIGN BICKFORD CO·Filed 1995·Granted Jun 4, 1996·18 cites·10 claims
- 1856US5501151AAlternate signal path isolation member and non-electric detonator cap including the sameENSIGN BICKFORD CO·Filed 1994·Granted Mar 26, 1996·12 cites·15 claims
- 1950US8061273B2Tubular signal transmission device and method of manufactureBAYLISS JAMES·Filed 2004·Granted Nov 22, 2011·2 cites·24 claims
- 2043US5708228AMethod and apparatus for transfer of initiation signalsENSIGN BICKFORD CO·Filed 1996·Granted Jan 13, 1998·6 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →