Hayward, California
United States
7
2018-10-23
The entities that hold a legal rights for patent applications filed by inventor Roberts Roy D.:
Roy D. Roberts from Hayward, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Mechanically sealed tube for laser sustained plasma lamp and production method for same
#2 | 2009-12-29Threaded-stud xenon short-arc lamp system
#3 | 2008-05-13Sub-miniature arc lamp
#4 | 2007-11-27Method and an apparatus for cooling an arc lamp
#5 | 2007-02-13Arc lamp with an internally mounted filter
#6 | 2007-02-06Low profile module and frame assembly for arc lamps
#7 | 2006-06-27Arc lamp having window flange with slots
7162167 ⎘