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USPTO Patent Rankings Data through Dec 31, 2025
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Brian E. Guckin — 2 Patents

Erdenheim, PA: #5 of 23 inventorsTop 25%
Pennsylvania: #30,766 of 74,527 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Brian E. Guckin has been granted 2 US patents. All of these patents were granted in 2003. Brian E. Guckin ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Brian E. Guckin in Erdenheim, PA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6644068 Refrigeration system and method of operation therefor 2003-11-11
6539732 Refrigeration system and method of operation therefor 2003-04-01