LexDanaLexDanabeta
Inventor

Andrew Davis

Inventor
Provo, UT, US

Overview

5→
Patents
1999–2019
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A47Kprimary
A47KSanitary equipment14%
A61BDiagnosis14%
B01DSeparation7%
E03DWater-closets or urinals with flushing devices7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
G06FElectric digital data processing7%
G06KGraphical data reading7%
G06VImage or video recognition or understanding7%
G08BSignalling systems, e.g. personal calling systems7%
G10DStringed musical instruments7%
PatentTitleYear
10,383,576Synthetic aperture photoplethysmography sensor201910,139,381Toilet for filtering and analyzing gas components of excretia20189,867,513'Medical toilet with user authentication'20189,837,056Guitar pick holder20175,889,855'Telephone line access box enclosure'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Based in San Diego, CA, US· patent location history
2017–2019Patents assigned to DAVIS ANDREW (4)· patent assignee history
2017Based in Pipe Creek, TX, US· patent location history
2018–2019Patents assigned to ALLEN DAN (3)· patent assignee history
2018–2019Patents assigned to HALL DAVID R (3)· patent assignee history
2018–2019Patents assigned to ROBINSON JUSTIN (2)· patent assignee history
2018Patents assigned to Butala Steven (1)· patent assignee history
2018–2019Based in Provo, UT, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAVIS ANDREWself42017–2019
ALLEN DAN32018–2019
HALL DAVID R32018–2019
ROBINSON JUSTIN22018–2019
Butala Steven12018
Locations
LocationPatentsSpan
Provo, UT, US32018–2019
Pipe Creek, Texas, US12017
San Diego, California, US11999