| Patent No. | Patent Title: |
| 4108069 | On-press printing plate locking system |
| 3994218 | Energy absorbing print hammer bumper with internal stabilizer |
| 3983802 | Imprinter having variable amount assembly and improved portable ... |
| 3977321 | Printing band |
| 3977319 | Drum column printer |
| 3973487 | High speed printer for printing non-printable characters as selec... |
| 3973488 | Printing unit particularly intended for price labelling machines |
| 3973486 | Printer |
| 3972280 | Apparatus for time sharing of horizontal and vertical advance |
| 3972284 | Needle point printing apparatus |
| 3972282 | Type train assembly for printing machines |
| 3972281 | Adjustable print-out selection mechanisms |
| 3969998 | Printing actuator |
| 3968744 | Self-damping unitary print hammer for high speed printers |
| 3968747 | Printing apparatus |
| 3965820 | Method for high density recording of source credit transaction da... |
| 3964384 | High speed printing mechanism |
| 3962971 | Gang-type price marker |
| 3960075 | Elastomeric mounting mechanisms |
| 3960074 | Line printer having hammer which spans three print positions |
| 3957150 | Impression control apparatus for typewriters |
| 3955500 | Type band idler pulley mechanism |
| 3955499 | Rotary rubber stamp |
| 3954055 | Parallel printer |
| 3952649 | Check printer having ribbon cartridge |
| 3949665 | Belt and carrier for high speed printer |
| 3946665 | Apparatus for positioning a rotatable indicia carrying member |
| 3946852 | Printer |
| 3946666 | Comma printing mechanism |
| 3946663 | Power embossing apparatus |
| 3945316 | Portable transaction-log recorder |
| 3944029 | Damper for printing and the like |
| 3942435 | Depository for receiving, imprinting and storing deposited articl... |
| 3941052 | Print hammer apparatus with angularly disposed mating hammer and ... |
| 3939766 | Textile shade marker |
| 3939768 | Character belt apparatus with replaceable slugs for line printer |
| 3939767 | Apparatus for imprinting selected characters on a movable record ... |
| 3935813 | Print hammer device |
| 3933235 | Type indicator |
| 3930444 | Printing device for imprinting selected characters on a movable r... |