- LandOfFree
- Inventors
- F - Mech Eng,Light,Heat,Weapons
- 25
- D
Details
William L. Kopko
William L.
Kopko
F - Mech Eng,Light,Heat,Weapons
25
D
Inventor
Country: United States Of America
Affiliated with
Dual-service evaporator system for refrigerators
F - Mech Eng,Light,Heat,Weapons – 25 – D
Patent
[ 0.00 ] – not rated yet
Free-piston internal-combustion engine
F - Mech Eng,Light,Heat,Weapons – 02 – B
Patent
[ 0.00 ] – not rated yet
High-efficiency air-conditioning system with high-volume air...
F - Mech Eng,Light,Heat,Weapons – 25 – D
Patent
[ 0.00 ] – not rated yet
Hvac system with powered subcooler
F - Mech Eng,Light,Heat,Weapons – 25 – B
Patent
[ 0.00 ] – not rated yet
Rotating disk evaporative cooler
F - Mech Eng,Light,Heat,Weapons – 28 – D
Patent
[ 0.00 ] – not rated yet
Also associated with
No associations
LandOfFree
Say what you really think
Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.
Rating
William L. Kopko 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 L. Kopko, we encourage you to share that experience with our LandOfFree.com community.
Your opinion is very important and William L. Kopko will most certainly appreciate the feedback.
Rate now
Profile ID: LFCA-PAI-P-1345146
All data on this website is collected from public sources.
Our data reflects the most accurate information available at the time of publication.