Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SL

Stephen Littler

SLSurvitec Group Limited: 1 patents #4 of 5Top 80%
Morton, GB: #1 of 1 inventorsTop 100%
Overall (2011): #159,749 of 364,097Top 45%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7900573 Submarine escape suit Robert J Prendergast 2011-03-08