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Robert P. Brown — 2 Patents

3M: 2 patents #5,350 of 11,543Top 50%

Hudson, WI: #218 of 466 inventorsTop 50%

Wisconsin: #17,225 of 40,088 inventorsTop 45%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

2 Patents All Time

Robert P. Brown has been granted 2 US patents while listed as an inventor at 3M. The first was granted in 2022 and the most recent in April 2025. Robert P. Brown ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert P. Brown in Hudson, WI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12286382	Granules	Taisiya Skorina, Rebecca L. A. Everman, Jean A. Tangeman, Kenton D. Budd	2025-04-29
11414342	Glass granule having a zoned structure	Kenton D. Budd, Rebecca L. A. Everman, Craig W. Lindsay, Jean A. Tangeman	2022-08-16	$29,798,000

Robert P. Brown — 2 Patents

Issued Patents All Time

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