DL

David Charles Lyons

HT Hon Technology: 3 patents #8 of 27Top 30%
HP Heat-N-Glo Fireplace Products: 1 patents #1 of 2Top 50%
📍 Red Wing, MN: #1 of 9 inventorsTop 15%
🗺 Minnesota: #150 of 4,549 inventorsTop 4%
Overall (2002): #16,757 of 266,432Top 7%
4
Patents 2002

Issued Patents 2002

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6484712 Vent cover assembly Robb Edward Bennett 2002-11-26
D462436 Vent cover Robb Edward Bennett 2002-09-03
6413079 Voice activated fireplace control system Gary Butler 2002-07-02
6374822 Framed fireplace and method Dominique Pitman, Alfredo Schroeder 2002-04-23