Francis J. Callahan, Jr.

Details Francis J. Callahan, Jr. Francis J. Callahan, Jr.

Valves and valve actuation

Limit stop

Rotary valve

Inventor

active

Affiliated with

Also associated with

No associations

Rating

Francis J. Callahan, Jr. does not yet have a rating. At this time, there are no reviews or comments for this inventor.

If you have personal experience with Francis J. Callahan, Jr., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Francis J. Callahan, Jr. will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-P-894010