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Milwaukee, WI, United States of America

Frank J Graninger

This inventor holds 6 USPTO granted patents. Top assignee: Allen-Bradley Company, LLC. Active years: 1976-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Frank J Graninger. Retrieved from https://idiyas.com/inventor/frank-j-graninger

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 3

Forward Citations = 24(Granted Patents)

Location History:

Milwaukee, WI (US) (1976 - 1991)
Norway, WI (US) (1998)

Company Filing History:

Allen-Bradley Company, LLC

Years Active: 1976-1998

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5744766 - Slide or reciprocating switch with s-shaped bridging-or spanner contact (1998-04-28),

2. 5040995 - Adapter card for multiterminal panel controls (1991-08-20),

3. 4445013 - Momentary-maintained lever operated pushbutton (1984-04-24),

4. 4256021 - Pneumatic timer with eccentrically disposed valve needle (1981-03-17),

5. 4250477 - Mechanical latch apparatus (1981-02-10),

6. 3959614 - Limit switch rotary return mechanism (1976-05-25),

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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