Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Fredrick L. Erlich — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Farmington Hills, MI: #1,195 of 2,032 inventorsTop 60%
Michigan: #50,030 of 86,293 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Fredrick L. Erlich has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 1995. Fredrick L. Erlich ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Fredrick L. Erlich in Farmington Hills, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5425173 Method of resupplying new replacement tubing in a medical cassette for ambulatory medical infusion pumps Richard Moss 1995-06-20