Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Derek D. Erickson — 4 Patents

ACActuant: 4 patents #33 of 173Top 20%
Milwaukee, WI: #656 of 2,770 inventorsTop 25%
Wisconsin: #10,875 of 40,088 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Derek D. Erickson has been granted 4 US patents while listed as an inventor at Actuant. All of these patents were granted in 2010. Derek D. Erickson ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Derek D. Erickson in Milwaukee, WI, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D623148 Electrical instrument Natalie M. Wieberdink, David J. Prince, Joseph M. Hillary, Christopher L. Peterson 2010-09-07
D615430 Electrical probe Natalie M. Wieberdink, David J. Prince, Joseph M. Hillary, Christopher L. Peterson 2010-05-11
D613137 Cable tool Natalie M. Wieberdink, Christopher L. Peterson, Robert G. Fehr, David J. Prince, Aaron J. Munsinger +2 more 2010-04-06
D612338 Electrical instrument Natalie M. Wieberdink, David J. Prince, Joseph M. Hillary, Christopher L. Peterson 2010-03-23