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Benjamin D. Hasday
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Baltimore, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Flag mushroom cup nozzle assembly and method
Patent number
11,738,355
Issue date
Aug 29, 2023
DLHBOWLES, INC.
Benjamin D. Hasday
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Fluidic faucet spray face and spray generation method
Patent number
11,186,974
Issue date
Nov 30, 2021
DLHBOWLES, INC.
Gregory A. Russell
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Clog resistant in-line vortex element irrigation emitter
Patent number
11,116,151
Issue date
Sep 14, 2021
DLHBOWLES, INC.
Benjamin D. Hasday
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Flag mushroom cup nozzle assembly and method
Patent number
11,014,099
Issue date
May 25, 2021
DLHBOWLES, INC.
Benjamin D. Hasday
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Patents Applications
last 30 patents
Information
Patent Application
ONLINE VORTEX ELEMENT EMITTER FOR IRRIGATION
Publication number
20220369575
Publication date
Nov 24, 2022
dlhBOWLES, INC.
Reza Ronaghian
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
CLOG RESISTANT IN-LINE VORTEX ELEMENT IRRIGATION EMITTER
Publication number
20210368700
Publication date
Dec 2, 2021
dlhBOWLES, INC.
Benjamin D. Hasday
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
FLAG MUSHROOM CUP NOZZLE ASSEMBLY AND METHOD
Publication number
20210291204
Publication date
Sep 23, 2021
dlhBOWLES, INC.
Benjamin D. Hasday
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
FLAG MUSHROOM CUP NOZZLE ASSEMBLY AND METHOD
Publication number
20190143345
Publication date
May 16, 2019
dlhBOWLES, INC.
Benjamin D. Hasday
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
CLOG RESISTANT IN-LINE VORTEX ELEMENT IRRIGATION EMITTER
Publication number
20180343813
Publication date
Dec 6, 2018
dlhBOWLES, INC.
Benjamin D. Hasday
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
FLUIDIC FAUCET SPRAY FACE AND SPRAY GENERATION METHOD
Publication number
20180238032
Publication date
Aug 23, 2018
dlhBOWLES, INC.
Gregory A. Russell
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...