Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David J. Burken — 5 Patents

HTHon Technology: 3 patents #39 of 123Top 35%
Blue Grass, IA: #9 of 38 inventorsTop 25%
Iowa: #3,116 of 15,303 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
David J. Burken has been granted 5 US patents while listed as an inventor at Hon Technology. The first was granted in 2004 and the most recent in March 2016. David J. Burken ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list David J. Burken in Blue Grass, IA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9272814 Bulk material container Roy James Carver, III, Mark A. Post, Aron Rutin, Brig W. Vanderwoude 2016-03-01
8474622 Bulk material container Roy James Carver, III, Mark A. Post, Aron Rutin, Brig W. Vanderwoude 2013-07-02
6880306 Bracket system for mounting fiberglass panel tiles James C. Fitzgerald, William J. McKibbin, Christian J. Kleppe, Robert Nichols 2005-04-19
6865853 Base assembly for wall panel construction James C. Fitzgerald, William J. McKibbin, Christian J. Kleppe, Robert Nichols 2005-03-15
6775953 Simplified wall panel Matthew Brown, Jeffrey E. Tjebkes, Chad C. Lolling, Peter A. Simmons, Tim B. Wilson +7 more 2004-08-17