Inventor

SARAH JOHNSON

Inventor
US

Overview

6→
Patents
2023–2025
Patent span
Human necessities
Primary field (CPC A)

Patents· 6 as inventor

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

A47Fprimary
A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like20%
E05BLocks20%
G08BSignalling systems, e.g. personal calling systems20%
H02JElectric power networks20%
A61BDiagnosis10%
LOC0310%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2025Patents assigned to KELSCH CHRISTOPHER A (4)· patent assignee history
2023–2025Patents assigned to VANGUARD PRODUCTS GROUP INC (4)· patent assignee history
2023–2025Based in US· patent location history
2025Patents assigned to NEURAVI LTD (1)· patent assignee history
2025Patents assigned to Odette and Odile LLC (1)· patent assignee history
2025Based in IE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KELSCH CHRISTOPHER A42023–2025
VANGUARD PRODUCTS GROUP INC42023–2025
NEURAVI LTD12025
Odette and Odile LLC12025
Locations
LocationPatentsSpan
US52023–2025
IE12025