David A. Krula
10Patents
2h-index
21Co-inventors
54Inventor score
Filing activity: May 10, 1994 → Jan 15, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7311551B1 | Wireless communication device including a socket for a removable memory device and method of using the same | Electricity | 8 | Active |
| US5542593A | Tape guides for magnetic tape equipment | Performing Operations; Transporting | 3 | Expired |
| US6068207A | Tape cartridge having roller sets with substantially equal geometries | Physics | 2 | Expired |
| US10181245B2 | Dryer vent monitoring device | Textiles; Paper | 2 | Active |
| US6354527B1 | Tape cartridge having lockout rails | Physics | 2 | Expired |
| US6045079A | Tape cartridge having a large door and pivotally mounted write protect arm | Physics | 2 | Expired |
| US6390402B2 | Tape cartridge having lockout features | Physics | 1 | Expired |
| US7621776B2 | Wireless communication device including a socket for a removable memory device and method of using the same | Electricity | 0 | Active |
| US10553089B2 | Building security and automation system speaker and method | Emerging Cross-Sectional Technologies | 0 | Active |
| US6032895A | Collared hub pin for a tape cartridge | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.