4. Cleaning compositions for solid surfaces, auxiliary compositions
  5. Cleaning compositions or processes of preparing
  6. With oxygen or halogen containing chemical bleach or oxidant...

Henry Cheng Na

Inventor

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

Details

Inventor

active

Compositions for treating shoes and methods and articles...

Coating processes – Rumbling or tumbling
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Compositions for treating shoes and methods and articles...

Coating implements with material supply – Plural tools with supply to less than all – Including supply container and independent applicator
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Compositions for treating shoes and methods and articles...

Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Detergent compositions containing fragrance precursors and...

Cleaning compositions for solid surfaces – auxiliary compositions – With oxygen – halogen – sulfur – or nitrogen containing or...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Process for cleaning a surface

Cleaning and liquid contact with solids – Processes – Including regeneration – purification – recovery or separation...
Reexamination Certificate

  [ 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

Henry Cheng Na does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-321999

  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