Don Robert Browning

United States of America

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Total IP 1
Total IP Rank # 1,285,005
IP Activity Score 0/5.0    0
IP Activity Rank # 1,694,842

Patents

Trademarks

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Last Patent 2010 - Air hose coupling device
First Patent 2007 - Air hose coupling device

Latest Inventions, Goods, Services

2007 Invention Air hose coupling device. The present invention describes an automatic hose connector for a railw...