4. Sheet feeding or delivering
  5. Feeding
  6. Separators

Joseph Chang

Inventor

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

Details

Inventor

active

Auto centering of disks on a hard disk drive

Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the head
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Catheter with backflow restriction

Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Cover panel brace for partition systems

Static structures (e.g. – buildings) – Multiroom or level – Partition secured to and crossed by preconstructed barrier
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Damped spindle motor flange for the disk pack in a hard disk...

Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Disk record
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Device and method for indicating the dispensing of a predetermin

Dispensing – Processes of dispensing
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

Joseph Chang does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-46568

  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