William David Duncan

Inventor

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Details

Work History

Patent OwnerApplications FiledYear
ELWAH LLC
3
2
2014
2016
DEEP SCIENCE, LLC
2
1
2010
2013
ELWHA LLC
11
26
35
31
27
4
2012
2013
2014
2015
2016
2017
AV INSURANCE COMPANY, LLC
2
1
2013
2016
MCPU POLYMER ENGINEERING LLC
2
2010

Inventor Addresses

AddressDuration
KIRKLAND, WA, USMar 12, 15 - Mar 12, 15
Kirkland, WA, USMar 22, 12 - May 14, 19
MILL CREEK, WA, USApr 28, 16 - Jan 19, 17
Mill Creek, WA, USSep 18, 14 - Jul 07, 20
SAMMAMISH, WA, USNov 09, 17 - Mar 07, 19
Sammamish, WA, USJan 12, 17 - Aug 06, 19

Technology Profile

Technology Matters
A01B: SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL 2
A01C: PLANTING; SOWING; FERTILISING 4
A01G: HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING 3

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
107052032020Multi-elevational antenna systems and methods of use0
106558832020Systems and methods for regulating an environmental variable within a target zone having multiple inhabitants0
105754762020Reflective articles and methods for increasing photosynthesis1
105750932020Portable electronic device directed audio emitter arrangement system and method0
105311902020Portable electronic device directed audio system and method0

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