Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DG

Dean Gregory — 2 Patents

FEFenwal: 2 patents #92 of 239Top 40%
Lake Zurich, IL: #242 of 484 inventorsTop 50%
Illinois: #34,875 of 84,256 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Dean Gregory has been granted 2 US patents while listed as an inventor at Fenwal. The first was granted in 2020 and the most recent in September 2023. Dean Gregory ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Dean Gregory in Lake Zurich, IL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11755991 System and method for blood component supply chain management Kathleen Mickles, Dale Meixelsperger, Brent Paul, Todd Lewis, Christopher Bryan Trussell +2 more 2023-09-12
10872307 System and method for blood component supply chain management Kathleen Mickles, Dale Meixelsperger, Brent Paul, Todd Lewis, Christopher Bryan Trussell +2 more 2020-12-22