Alphonso Brown — 6 Patents at Unknown

Alphonso Brown has been granted 6 US patents while listed as an inventor at Unknown. The first was granted in 1983 and the most recent in November 2025. Alphonso Brown ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Alphonso Brown in Vanderbilt Park, FL, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
12459492	Stability control system	Anthony Joseph Lapp	2025-11-04
12250979	Flame-retardant protective bib for smoking users	—	2025-03-18
11612467	Alternate eliminator tooth	—	2023-03-28
9763487	Double liner impact shield football helmet	—	2017-09-19
9696154	Easy view level square	—	2017-07-04
4372329	Compress roller curler	—	1983-02-08

Alphonso Brown — 6 Patents

Issued Patents All Time

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