Andrew N. Dlugokecki

PA Parker-Hannifin: 3 patents #1 of 34Top 3%

📍 Bridgton, ME: #1 of 1 inventorsTop 100%

🗺 Maine: #9 of 153 inventorsTop 6%

Overall (1989): #11,778 of 140,708Top 9%

Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4881880	Drain for internal gear hydraulic device	—	1989-11-21
4824347	Internal gear machine with reinforced housing	—	1989-04-25
4813856	Balanced rotary valve plate for internal gear device	—	1989-03-21