Inventor · disambiguated record
Robert W. Johns
Also filed as: JOHNS ROBERT · JOHNS ROBERT W
8 granted patents·2 pending applications·127 citations·filing 1974–2023
87Inventor score
Top patents by PatentIndex Score
10 records- 0191US10044465B1Adaptively disrupting unmanned aerial vehiclesAAI CORP·Filed 2017·Granted Aug 7, 2018·31 cites·20 claims
- 0288US3960408ATunnel layout for longwall mining using shieldsWORLD OIL MINING LTD·Filed 1975·Granted Jun 1, 1976·40 cites·6 claims
- 0380US4076311AHydraulic mining from tunnel by reciprocated pipesJOHNS ROBERT W·Filed 1976·Granted Feb 28, 1978·25 cites·11 claims
- 0464US2024138292A1All-electric reel-type turf vehicleTEXTRON INC·Filed 2023·Application pending·0 cites
- 0564US2024140207A1All-electric rotary-type turf vehicleTEXTRON INC·Filed 2023·Application pending·0 cites
- 0661US3958830ALongwall mining system and archshield for mining tar sands, oil shales and the likeWORLD OIL MINING LTD·Filed 1974·Granted May 25, 1976·19 cites·32 claims
- 0747US3980340AMethod for longwall mining with side-by-side arch sectionsWORLD OIL MINING LTD·Filed 1975·Granted Sep 14, 1976·6 cites·8 claims
- 0837US4013320AHook plough apparatus for longwall miningWORLD OIL MINING LTD·Filed 1975·Granted Mar 22, 1977·3 cites·21 claims
- 0929US4021075AExcavatorsJOHNS ROBERT W·Filed 1975·Granted May 3, 1977·2 cites·5 claims
- 1029US3954300AMining machine longwall propulsion meansWORLD OIL MINING LTD·Filed 1975·Granted May 4, 1976·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →