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Inventor

William C. Ryan, Jr.

Inventor
Charleston, SC, US

Overview

3→
Patents
1981–1991
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 body50%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
PatentTitleYear
5,048,826'Safety apparatus for use with barbell assembly'1991RE031769'Fluid flow connector unit and method'19844,298,001'Fluid flow connector unit and method'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to HARGEST III THOMAS S (1)· patent assignee history
1981Patents assigned to RYAN JR WILLIAM C (1)· patent assignee history
1981–1984Based in Charleston, SC, US· patent location history
1991Patents assigned to RYAN WILLIAM C (1)· patent assignee history
1991Based in Newport, RI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HARGEST III THOMAS S11981
RYAN JR WILLIAM Cself11981
RYAN WILLIAM Cself11991
Locations
LocationPatentsSpan
Charleston, SC, US21981–1984
Newport, RI, US11991