LexDanaLexDanabeta
Inventor

Mark A. Fletcher

Inventor
Ottawa, CA

Overview

5→
Patents
2000–2003
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A42Bprimary
A42BHats50%
LOC2933%
A42CManufacturing or trimming head coverings, e.g. hats17%
PatentTitleYear
6,532,602'Insert-molded helmet'20036,292,952'Insert-molded helmet'2001D0447604'Helmet'2001D0445218'Helmet'20016,159,324'Process for manufacturing protective helmets'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to SPORTSCOPE (1)· patent assignee history
2000–2003Based in Ottawa, CA· patent location history
2001–2003Patents assigned to SPORTSCOPE INC (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SPORTSCOPE INC42001–2003
SPORTSCOPE12000
Locations
LocationPatentsSpan
Ottawa, CA52000–2003