Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David M. Fenocchi — 8 Patents

STScroll Technologies: 8 patents #13 of 60Top 25%
Arkadelphia, AR: #7 of 55 inventorsTop 15%
Arkansas: #475 of 5,804 inventorsTop 9%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
David M. Fenocchi has been granted 8 US patents while listed as an inventor at Scroll Technologies. The first was granted in 2000 and the most recent in July 2003. David M. Fenocchi ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list David M. Fenocchi in Arkadelphia, AR, US.

Patents per Year

Patents granted per year, 2000 to 2003Bar chart with a peak of 4 patents in 2002.peak 42000: 1 patents20002001: 2 patents20012002: 4 patents20022003: 1 patents2003

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
6585502 Scroll compressor with slider block having circular portions in an inner bore 2003-07-01
6464480 Oil spout for scroll compressor Carlos Zamudio, Paul Murphy 2002-10-15
6443719 Easy-manufacture oldham coupling Thomas R. Barito 2002-09-03
6428294 Scroll compressor with slider block having circular inner bore 2002-08-06
6379133 Scroll compressor with reduced stiction surface for check valve Gregory William Hahn, Todd W. Dewar, John R. Williams, Tracy L. Milliff 2002-04-30
6267573 Slider block hard stop Carlos Zamudio 2001-07-31
6203257 Method of forming a drive surface on an eccentric pin Edward A. Tomayko, Richard C. Vaught 2001-03-20
6053714 Scroll compressor with slider block Carlos Zamudio 2000-04-25