Inventor

RYAN RICHARD JOHNSON

Inventor
US

Overview

2→
Patents
2024–2025
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.

A61Cprimary
A61CDentistry25%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body25%
H01FMagnets25%
H02JElectric power networks25%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2025Patents assigned to KONINKLIJKE PHILIPS NV (2)· patent assignee history
2024–2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONINKLIJKE PHILIPS NV22024–2025
Locations
LocationPatentsSpan
US22024–2025