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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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L. Max Hurlocker — 2 Patents

3M: 2 patents #5,350 of 11,543Top 50%
White Bear Lake, MN: #275 of 561 inventorsTop 50%
Minnesota: #24,068 of 52,454 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
L. Max Hurlocker has been granted 2 US patents while listed as an inventor at 3M. The first was granted in 1998 and the most recent in April 1999. L. Max Hurlocker ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list L. Max Hurlocker in White Bear Lake, MN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5897928 Reinforcing elements for castable composition James F. Sanders, Larry D. Rich, Clifford N. MacDonald 1999-04-27 $27,043,000
5807458 Reinforcing elements for castable compositions James F. Sanders, Larry D. Rich, Clifford N. MacDonald 1998-09-15 $17,454,000