Dupps Company, The

United States of America

Create a watch for Dupps Company, The
Total IP 11
Total IP Rank # 146,903
IP Activity Score 1.1/5.0    3
IP Activity Rank # 358,972
Dominant Nice Class Environmental control apparatus

Patents

Trademarks

3 5
0 1
2 0
0
 
Last Patent 2026 - Externally mounted wiper system ...
First Patent 1987 - Rotary drum dryer and method
Last Trademark 2009 - DUPPS
First Trademark 1973 - PRESSOR

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Externally mounted wiper system for rotating heat exchanger/dryer. A rotating disc heat exchanger...
2024 Invention Externally mounted wiper system for rotating heat exchange/dryer. A rotating disc heat exchanger...
2013 Invention High compression shaft configuration and related method for screw press systems used in rendering...
2011 Invention Asphalt shingle recycling system. The asphalt roofing material is delivered into a treatment cham...
2009 G/S Power operated protein conversion and recycling equipment, namely, crushers, grinders and presses...
Invention Asphalt shingle recycling system and method. The asphalt roofing material is delivered into a tre...
2003 Invention Continous conditioning method and apparatus. The cooked or dried product from a continuous cooker...
G/S Industrial rotary drum dryers for heating and dehumidifying
2001 Invention Continuous conditioning method and apparatus. The cooked or dried product from a continuous cooke...
1998 Invention Animal feeds comprising formulated poultry bio-solids and growing house litter. Animal feeds and ...
1996 G/S computer software used in the control of continuous rendering machinery
G/S enclosed vessel with steam heated rotating shaft for use in continuous rendering systems for use ...
G/S power operated protein conversion and recycling equipment, namely, crushers, grinders, and presse...
1995 Invention Rotary drum dryer. An anti-clogging rotary drum dryer for drying stranded material is provided wh...
1992 Invention Cast formed bi-metallic worm assembly & method.
A cast-formed bi-metallic worm assembl...
1991 Invention Cast formed bi-metallic worm assembly and method. A cast-formed bi-metallic worm assembly of a me...
Invention Cast formed bi-metallic worm assembly. A cast-formed bi-metallic worm assembly of a mechanical sc...
1989 Invention Bi-metal feed screw for screw presses. A cast-formed bi-metallic worm in a mechanical screw press...
Invention Rotary drum dryer with improved premixing assembly. An improved multiple-pass drum dryer (12) is ...
1988 Invention Rotary drum dryer with nonconducting nonstick surface. An improved, high efficiency rotary drum d...
1987 Invention Rotary drum dryer and method. An improved, high efficiency rotary drum dryer and method is disclo...
1973 G/S MECHANICAL SCREW PRESS FOR USE IN CONTINUOUS RENDERING SYSTEM