Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4267890 | Fire extinguishing system including sensor comparable to determine charge | Jimmy D. Myers | 1981-05-19 |
| 4184146 | Warning system | Joe E. Fuzzell | 1980-01-15 |
LF
Lawrence F. Fratzke
Overall (All Time): #2,370,559 of 4,157,543Top 60%
2
Patents All Time