Typewriting machines
Including adjustment for optimum printing plane
Inventor
active
Actuator mechanisms for wire matrix printers
Centralized monitor and alarm system for monitoring remote areas
Discharge lamp ballast housing with solderless connectors
Dual quality wire matrix print head
Guide system for wire matrix printing
No associations
LandOfFree
David G. Geis does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with David G. Geis, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and David G. Geis will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-578890