Home › Inventors › Ding-Guey Liou

Ding-Guey Liou — 2 Patents

Overall (All Time): #2,234,208 of 4,157,543Top 55%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6045343	Internally cooling rotary compression equipment	—	2000-04-04
6019586	Gradationally contracted screw compression equipment	—	2000-02-01