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Inventor

Don M. Killman

Inventor
Balch Springs, TX, US

Overview

3→
Patents
1979–1990
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Mprimary
A61MDevices for introducing media into, or onto, the body60%
G01FMeasuring volume, volume flow, mass flow or liquid level20%
G05DSystems for controlling or regulating non-electric variables20%
PatentTitleYear
4,979,644'Rate-controlled gravity drip delivery apparatus'19904,559,044'Volumetric metering unit for intravenous fluid addition'19854,137,916'Catheter plug assembly'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to TRAVENOL LABORATORIES (1)· patent assignee history
1979Based in Irving, TX, US· patent location history
1985–1990Patents assigned to QUEST MEDICAL INC (2)· patent assignee history
1985–1990Based in Balch Springs, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
QUEST MEDICAL INC21985–1990
TRAVENOL LABORATORIES11979
Locations
LocationPatentsSpan
Balch Springs, Texas, US21985–1990
Irving, Texas, US11979