Edward B. STELL

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New Market, AL, US

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Patents Grantslast 30 patents

Information Patent Grant
Pavement sweeper with conveyor lift-out drop-in system
- Patent number 10,190,275
- Issue date Jan 29, 2019
- Schwarze Industries, Inc.
- Edward B. Stell
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Gutter broom position-control system
- Patent number 9,783,942
- Issue date Oct 10, 2017
- Schwarze Industries, Inc.
- Edward B. Stell
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Pavement sweeper with conveyor lift out drop in system
- Patent number 9,353,492
- Issue date May 31, 2016
- Schwarze Industries, Inc.
- Edward B. Stell
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
High efficiency intake hood system for mobile sweeper vehicles
- Patent number 8,117,711
- Issue date Feb 21, 2012
- Schwarze Industries, Inc.
- Edward B. Stell
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Debris/load leveling system
- Patent number 7,721,374
- Issue date May 25, 2010
- Schwarze Industries, Inc.
- Justin R. Hammack
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Pavement Sweeper with Improved Filter Screen System
- Publication number 20120192377
- Publication date Aug 2, 2012
- Edward B. Stell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
High Efficiency Intake Hood System For Mobile Sweeper Vehicles
- Publication number 20090113660
- Publication date May 7, 2009
- Edward B. STELL
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
High Efficiency Dust Separation System For Mobile Sweeper Vehicles
- Publication number 20090113856
- Publication date May 7, 2009
- Andrew B. Cooper
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES