LexDanaLexDanabeta
Inventor

Roy Patterson

Inventor
Glendale, AZ, US

Overview

3→
Patents
2018–2020
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 3 as inventor

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

E03Cprimary
E03CDomestic plumbing installations for fresh water or waste water25%
E03DWater-closets or urinals with flushing devices25%
A47KSanitary equipment13%
B08BCleaning in general13%
F41AFunctional features or details common to both smallarms and ordnance, e.g. cannons13%
F41GWeapon sights13%
PatentTitleYear
10,808,388Flexible, constant-downward-pressure obstructed piping clearing system202010,202,744Flexible, constant-downward-pressure obstructed piping clearing system201910,001,335Trigger assembly of a precision guided firearm2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to TRACKINGPOINT INC (1)· patent assignee history
2018Based in Taylor, TX, US· patent location history
2019–2020Patents assigned to PATTERSON DARLA K (2)· patent assignee history
2019–2020Patents assigned to PATTERSON ROY C (2)· patent assignee history
2019–2020Based in Glendale, AZ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PATTERSON DARLA K22019–2020
PATTERSON ROY Cself22019–2020
TRACKINGPOINT INC12018
Locations
LocationPatentsSpan
Glendale, AZ, US22019–2020
Taylor, Texas, US12018