Billy Griffin — 3 Patents at Unknown

Billy Griffin has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 1996 and the most recent in June 2021. Billy Griffin ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Billy Griffin in Coushatta, LA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D921756	Wayfinding sign	—	2021-06-08
D912150	Sign	Art Mooney	2021-03-02
5562166	Garden tiller	—	1996-10-08

Billy Griffin — 3 Patents

Issued Patents All Time

Patent Widget