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

Fred L. Murrin — 1 Patent

WEWerner: 1 patents #99 of 140Top 75%
Greenville, PA: #39 of 75 inventorsTop 55%
Pennsylvania: #43,533 of 74,527 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Fred L. Murrin has been granted 1 US patent while listed as an inventor at Werner. All of these patents were granted in 1997. Fred L. Murrin ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Fred L. Murrin in Greenville, PA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5601130 Shutter blade, assembly and method Robert I. Werner, Gennady Plavnik, Eric C. Horne 1997-02-11