4. Fluid handling
  5. Line condition change responsive valves
  6. Direct response valves

James G. Retzloff

Inventor

Rate now
  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Inventor

active

Check valve with spring loaded clapper assembly

Fluid handling – Line condition change responsive valves – Direct response valves
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Combined trigger and concealing device for a sprinkler head

Fire extinguishers – Special applications – Condition responsive control
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Concealed sprinkler assembly

Fire extinguishers – Sprinkler heads
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Cover plate for concealed sprinkler

Fire extinguishers – Sprinkler heads
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Sprinkler head

Fire extinguishers – Sprinkler heads – Collapsible strut
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

James G. Retzloff does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-946499

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.

Canada

 Charities
 Companies
 MP Candidates
 Patents
 Employee Salary Disclosure

World

 Places of the World
 Scientific Papers

United States

 Banks
 Companies
 Counties
 Patents
 Employee Salary Disclosure