Quotables
"I hate what they've done to my child...I would never let my own children watch it. "
Vladimir Zworykin, television pioneer ; Talking about an invention in which he played a critical role.
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| Number | Title | Issue Date |
| 6769662 | Form and method for casting a monolithic precast safety end A precast safety end for use with culverts on highway, driveway, and road drainage crossings has a base having a depending flange at its outer end and an upright wall at its inner end, and opening in the wall to register with the opening in an abutting pipe culvert.... | 08/03/2004 |
| 4969626 | Adjustable form for casting concrete culverts An adjustable culvert form facilitates fabrication of rectilinear culverts and skewed culverts that is, culverts having an angular relationship between sidewalls and span. It is particularly useful for the production of three-sided culverts. The form gene... | 11/13/1990 |
| 4673159 | Molding forms for making precast portal assembly sections for culverts Molding forms for precast concrete portal assemblies are described. The molding forms include adjustable form surfaces for precasting different shaped portal assemblies from the same basic mold. The molding forms herein are particularly designed for moldi... | 06/16/1987 |
| 4516923 | Food press forms Food products are processed prior to consumption in a press form, comprising two hinged together trays, rows of multiple separate food product molding apertures arranged staggered relative to one another in the trays, feet members mounted for support of a... | 05/14/1985 |
