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Inventor

David C. McMasters

Inventor
Monroeville, PA, US

Overview

2→
Patents
1998–1999
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B08Bprimary
B08BCleaning in general40%
G05DSystems for controlling or regulating non-electric variables40%
F24FAir-conditioning20%
PatentTitleYear
5,920,488'Method and system for maintaining a desired air flow through a fume hood'19995,764,579'System for controlling laboratories with fume hoods'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–1999Patents assigned to AMERICAN AUTO MATRIX INC (2)· patent assignee history
1998–1999Based in Monroeville, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMERICAN AUTO MATRIX INC21998–1999
Locations
LocationPatentsSpan
Monroeville, Pennsylvania, US21998–1999