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Inventor

Stephen F. Sielaff

Inventor
Federal Way, WA, US

Overview

2→
Patents
1988–1989
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.

B64Dprimary
B64DEquipment for fitting in or to aircraft67%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
4,826,247'System for assisting a fighter pilot in checking the six-o\'clock position'19894,787,576'Automatic multi-position G-protective ejection seat assembly'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1989Patents assigned to BOEING CO (2)· patent assignee history
1988–1989Based in Federal Way, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOEING CO21988–1989
Locations
LocationPatentsSpan
Federal Way, Washington, US21988–1989