4. Expanded, threaded, driven, headed, tool-deformed, or locked-thr
  5. Impact driven fastener, e.g., nail, spike, tack, etc.
  6. Having means to facilitate explosive driving

William M. Heflin

Inventor

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

Details

Inventor

active

Method for steel pin manufacture

Threaded – headed fastener – or washer making: process and apparat – Process – Making headed fastener – e.g. – rivet or nail – etc.
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Steel pin and method for its manufacture

Threaded – headed fastener – or washer making: process and apparat – Process – Making headed fastener – e.g. – rivet or nail – etc.
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Steel pin and method for its manufacture

Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Impact driven fastener – e.g. – nail – spike – tack – etc. – Having means to facilitate explosive driving
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

William M. Heflin does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-1235729

  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