LexDanaLexDanabeta
Inventor

Randolph Q. Ross

Inventor
Lawton, MI, US

Overview

2→
Patents
2001–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A47Cprimary
A47CChairs25%
A61BDiagnosis25%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons25%
B62DMotor vehicles25%
PatentTitleYear
10,898,399User controls for patient support apparatus having low height20216,263,527'Sleeper bed for trucks'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Based in Roseburg, OR, US· patent location history
2021Patents assigned to STRYKER CORP (1)· patent assignee history
2021Based in Lawton, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
STRYKER CORP12021
Locations
LocationPatentsSpan
Lawton, MI, US12021
Roseburg, OR, US12001