🔗 Permalink

Inventor profile of:

John A. Rupkalvis

City:

Burbank, California

Country:

United States

Published Applications:

2

Last publication date:

2015-10-22

Recent patent applications by Rupkalvis John A.

John A. Rupkalvis from Burbank, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2015-10-22

US20150301313A1

Stereoscopic lens for digital cameras

#2 | 2011-04-14

US20110085141A1

System for the projection of stereoscopic motion pictures

InventorID:

1331980 ⎘