MJ
McCall, John Douglas
United Kingdom
McCall, John Douglas is a patent firm in United Kingdom, Rated for european patent work on the cumulative record, one of 2,198 firms filing in United Kingdom, acting for Prostor Systems, Inc., Grain Processing Corporation and Board Of Supervisors Of Louisiana State University And Agricu....
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Selected from 2,198 firms filing in United Kingdom
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IPRATE.EURated
PATENTS · 2026
Confidence
Good Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
Good Confidence
Distinct Clients
53
Success Rate
23.7%
Volume70
Success52
Speed60
Durability61
RenewalsN/A
Domestic21
Practice profile
Top clients
- Prostor Systems, Inc.
- Grain Processing Corporation
- Board Of Supervisors Of Louisiana State University And Agricu...
- Cyclics Corporation
- Lockheed Martin Corporation