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

Neil E. Campbell

HPHydropac/Lab Products: 2 patents #1 of 3Top 35%
Eden, MD: #2 of 2 inventorsTop 100%
Maryland: #279 of 2,889 inventorsTop 10%
Overall (2011): #76,800 of 364,097Top 25%
2 Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7937836 Fluid delivery valve system and method of assembling George S. Gabriel, Chinsoo Park 2011-05-10
7866280 Method and system of providing sealed bags of fluid at the clean side of a laboratory facility George S. Gabriel, Chinsoo Park 2011-01-11