Needham, Massachusetts
United States
3
2019-02-28
The entities that hold a legal rights for patent applications filed by inventor Sylvan John E.:
John E. Sylvan from Needham, US has applied for patents for these inventions. The list has both pending applications and granted patents:
RIGID LOW COST SOLAR THERMAL PANELS
#2 | 2016-01-26Inflatable metal foil and PTFE film solar thermal panel with a tensioning system
#3 | 2015-07-02Solar thermal panel with self supporting dual air channels
1213436 ⎘