4. Seal for a joint or juncture
  5. Seal between relatively movable parts
  6. Relatively rotatable radially extending sealing face member

Robert D. Heyl

Inventor

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

Details

Inventor

active

Apparatus and method for pneumatically conveying bulk materials

Conveyors: fluid current – With means to control conveying fluid or movement of load in... – Control of conveying fluid
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus for separating tramp material from a pneumatic conveyi

Classifying – separating – and assorting solids – Fluid suspension – Gaseous
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Improvement in rotary valves

Fluid handling – With repair – tapping – assembly – or disassembly means – Assembling – disassembling – or removing cartridge type valve
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Product pump assembly

Pumps – One fluid pumped by contact or entrainment with another – Liquid pumped by supplying or exhausting gaseous motive...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Rotary shaft seal assembly

Fluid handling – With repair – tapping – assembly – or disassembly means – Assembling – disassembling – or removing cartridge type valve
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

Robert D. Heyl does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-156123

  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