DB

David K. Butler

SI State of Rhode Island: 1 patents #43 of 143Top 35%
📍 Billings, MT: #22 of 273 inventorsTop 9%
🗺 Montana: #449 of 3,198 inventorsTop 15%
Overall (All Time): #993,095 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9686987 Method for inhibiting conidial germination and mycelial growth of fungi symbiotically associated with bark beetles Kurt A. Toenjes, Joy Goffena 2017-06-27
9426992 Method for inhibiting conidial germination and mycelial growth of fungi symbiotically associated with bark beetles Kurt A. Toenjes, Joy Goffena 2016-08-30
RE43615 Method for controlling the yeast-to-filamentous growth transition in fungi Kurt A. Toenjes 2012-08-28
7825143 Method for controlling the yeast-to-filamentous growth transition in fungi Kurt A. Toenjes 2010-11-02
5988113 Self-activated acaricide applicator for controlling ectoparasites on animals Elyes Zhioua, Roger A. LeBrun, Ahmed S Zaki 1999-11-23