January 5, 1935 - November 27, 1985
Started working with Atari in 1972, joined the company in 1976 as Art Director.
Games
Other video game related works
To be confirmed
Gallery
Atari Soccer (Arcade - 1980)
Logo (Source: Art of Atari)
Centipede (Arcade - 1981)
Flyer design (Source: mentioned by the game developer Dona Bailey on Twitter)
Cops n' Robbers (Arcade - 1976)
Logo (Source: Art of Atari)
Hi-Way (Arcade - 1975)
Logo (Source: Art of Atari)
Missile Command (Atari 2600 - 1981)
Cover art (Source: Art of Atari)
Pong (consumer version - 1975)
Logo (Source: Art of Atari)
States & Capitals (Atari 400/800 - 1983)
Cover art (Source: mentioned by Atari historian Tim Lapetino on Twitter)
Super Breakout (handheld - cancelled)
Cover art (Source: Art of Atari)
Airborne Avenger (Pinball - 1977)
Backglass artwork (Source: signature found on the artwork)
Atari Logo
Note: inked by Evelyn Seto (Source: Art of Atari)
Atari's 10th anniversary celebration logo
(Source: Art of Atari)
Atari Recruiting brochure
(Source: Art of Atari)
F-1 (electro-mecanic game - 1976)
Logo (Source: Art of Atari)
Middle Earth (Pinball - 1978)
Backglass artwork (Source: original artwork sold by his son)
Space Riders (Pinball - 1978)
Backglass artwork / Promotional illustration (Source: Art of Atari)
Superman (Pinball - 1979)
Promotional illustration (Source: Art of Atari)
The Atarians (Pinball - 1976)
Logo, backglass artwork (Source: original artwork sold by his son)
Time 2000 (Pinball - 1977)
Flyer illustration (Source: Art of Atari)
Space Duel (Arcade)
Flyer illustration (Source: featured in an article on Opperman published in the June 1983 issue of Video Games)
Atari Soccer
Centipede
Cops n' Robbers
Hi-Way
Missile Command
Pong
States & Capitals
Super Breakout
Airborne Avenger
Atari Logo
Atari's 10th anniversary celebration logo
Atari Recruiting brochure
F-1
Middle Earth
Space Riders
Superman
The Atarians
Time 2000