Inventor

Craig Speirs

Inventor

West Vancouver, CA

Overview

1→

Patents

2017

Patent span

Physics

Primary field (CPC G)

Patents· 1 as inventor

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

G06Qprimary

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes100%

PatentTitleYear

9,799,045'Method and system for determining the vertical alignment of an infrastructure corridor'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to SOFTREE TECHNICAL SYSTEMS INC (1)· patent assignee history

2017Based in West Vancouver, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SOFTREE TECHNICAL SYSTEMS INC	1	2017

Locations

Location	Patents	Span
West Vancouver, CA	1	2017