CURING BY LIGHT THROUGH MASKS
Solid Ground Curing (SGC) by Cubital Inc.

Dead link, look to Internet archive
(?)
Design-Controlled Automated Fabrication
(DESCAF) by Light
Sculpting Inc. 
Rapid Micro Product Development (RMPD) by MicroTEC

Microstereolithography
by Ecoles Polytechniques f?d?rale de Lausanne (EPFL)
CURING WITH A VISIBLE LIGHT LASER
Mark 1000 by Quadrax Laser Technologies
Inc. (company merged to 3D Systems 1992)
CURING WITH AN UV-LASER (SINGLE BEAM)1
StereoLithography (SLA)2
by 3D Systems 
Stereolithography by Aaroflex
Inc.
Stereolithography by Russian
Academy of Sciences 
Stereos (Stereos line was sold to 3D
System 1997) by EOS
LMS by Fockele & Schwarze 
Solid Laser Diode Plotter System (SLP)
by Denken 
Solid Creation System (SCS) by Sony/D-MEC

Soliform by Teijin-Seiki 
UniRapid by Unirapid Inc. 
Solid
Object Ultra-Violet Laser Plotting (SOUP) by Mitsubishi/CMET

Meiko by Meiko

Air Bubble Stereolithography by Osaka
Sangyo University
CURING WITH TWO LASER BEAMS SIMULTANEOUSLY
Holographic Interference Solidification
by Quadtec 
Beam Interference Solidification by
Batelle Development Corporation 
Photochemical Machining by Formigraphics
Inc.
CURING BY VISIBLE LIGHT WITH A DVD-DEVICE
Direct Photo Shaping (DPS) by SRI International (1998-2001)
Dead link, look at Internet archive
HYBRID, COMBINING INKJET-TECHNIQUE AND CURING WITH AN UV-LAMP
Objet 3D-printer by Objet
Geometries Ltd.