Edwin A. Spanke — 4 Patents at Gulf Eastern Manufacturing

Edwin A. Spanke has been granted 4 US patents while listed as an inventor at Gulf Eastern Manufacturing. The first was granted in 1980 and the most recent in May 1983. Edwin A. Spanke ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Edwin A. Spanke in Oak Forest, IL, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
4384517	Full tonnage stop for hydraulic presses	—	1983-05-24
4378688	Apparatus for feeding and orienting workpieces in a press	Melvin H. Francey	1983-04-05
4238950	Bolster arrangement for opposed slide double acting press	Louis F. Carrieri	1980-12-16
4186827	Fluid operated clutch and brake	—	1980-02-05

Edwin A. Spanke — 4 Patents

Issued Patents All Time

Patent Widget