Frederick E. Greene — 2 Patents at Dreadnought

Frederick E. Greene has been granted 2 US patents while listed as an inventor at Dreadnought. The first was granted in 2020 and the most recent in January 2022. Frederick E. Greene ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Frederick E. Greene in Allentown, PA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11217213	Acoustic stringed instrument body with partial taper soundboard recurve	Timothy A. Teel	2022-01-04
10803840	Linear dovetail neck joint for musical instrument	Timothy A. Teel, Rameen J. Shayegan, Damian B. Walck, Nathan Hoffman	2020-10-13

Frederick E. Greene — 2 Patents

Issued Patents All Time

Patent Widget