Walter J. Kulpa

Security barrier for electronic circuitry

Deskewing device for mailing machine

Insertion/extraction mechanism for an ink cartridge

Method and apparatus for controlling tension on a sheet material in a reel-to-reel transport system

Transport mechanism for a mailing machine

Apparatus and Method for Detecting the Position of Envelopes in a Mailing Machine

Document corner turning belt transport apparatus and method

Rotating envelope opening finger

Envelope positioning assembly

Envelope stacking machine