- LandOfFree
- Inventors
- Environmental heating and cooling; fluid handling and sanitary e
- Heating or cooling
- Element or attachment, not elsewhere specified
Details
James R. Langen
James R.
Langen
- Patent Class
Environmental heating and cooling; fluid handling and sanitary e
- SubClass
Heating or cooling
- SubSubClass
Element or attachment, not elsewhere specified
- Specialty
Examiner
- Status
active
Affiliated with
No affiliations
Also associated with
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 R. Langen 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 R. Langen, we encourage you to share that experience with our LandOfFree.com community.
Your opinion is very important and James R. Langen will most certainly appreciate the feedback.
Rate now
Profile ID: LFUS-PAI-P-1894782
All data on this website is collected from public sources.
Our data reflects the most accurate information available at the time of publication.