Lemon - developer - was created in 1994.
Lemon - developer - ended in 1998.
Humongous - game developer - was created in 1992.
Game Developer - magazine - was created in 1994.
Tale of Tales - developer - was created in 2002.
Magnetic Fields - video game developer - was created in 1988.
The .NET Developer's Guide to Windows Security was created in 2004.
Microsoft Robotics Developer Studio was created on 2006-12-18.
IBM Rational Application Developer was created on 2005-01-07.
Pichi Lemon was created in 1986.
What a Lemon was created on 1976-08-01.
The Big Lemon was created in 2007.
Lemon Hill was created in 1801.