Inventor

Franklin L. Malchman

Inventor
King of Prussia, PA, US

Overview

1→
Patents
1978
Patent span
Human necessities
Primary field (CPC A)

Patents· 1 as inventor

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

A61Nprimary
A61NElectrotherapy50%
H03KPulse technique50%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to ESB INC (1)· patent assignee history
1978Based in King of Prussia, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ESB INC11978
Locations
LocationPatentsSpan
King of Prussia, Pennsylvania, US11978