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

William A. Hills — 8 Patents

FMFmc: 8 patents #92 of 1,735Top 6%
Lawrenceville, NJ: #138 of 646 inventorsTop 25%
New Jersey: #11,005 of 69,400 inventorsTop 20%
Overall (All Time): #667,753 of 4,157,543Top 20%
8 Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
5744055 Stable monopersulfate triple salt and its method of preparation James L. Manganaro, Basil A. Guiliano, Dean S. Thorp 1998-04-28
5597791 Stable peracid sols, gels and solids Joseph C. Richards, William C. Snow 1997-01-28
5328721 Process for manufacturing sodium carbonate perhydrate particles and coating them with sodium borosilicate Basil A. Guiliano, Charles V. Juelke 1994-07-12
5194176 Peroxygen laundry bleach William C. Copenhafer, Basil A. Guiliano, Charles V. Juekle, Stephen Tomko 1993-03-16
4970058 Soda ash peroxygen carrier Henry A. Pfeffer 1990-11-13
4966762 Process for manufacturing a soda ash peroxygen carrier Henry A. Pfeffer 1990-10-30
4388194 Hydrogen sulfide abatement in geothermal steam systems 1983-06-14
4361487 Control of hydrogen sulfide emission from geothermal steam plants with hydrogen peroxide and sodium vanadate Richard A. Brown 1982-11-30