David W. Clem
6Patents
3h-index
5Co-inventors
46Inventor score
Filing activity: Apr 26, 2002 → Jan 17, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6676422B1 | Power cord composite threaded sealing cap | Electricity | 12 | Expired |
| US7419198B2 | Elongated member lifting system | Performing Operations; Transporting | 6 | Expired |
| US8622091B2 | Protector for tubular threaded joint | Chemistry; Metallurgy | 3 | Active |
| US6848584B2 | Strainer basket and method of making and using the same | Performing Operations; Transporting | 3 | Expired |
| US9523458B2 | Box protector for a threaded joint for pipes | Chemistry; Metallurgy | 3 | Active |
| US8424570B2 | Pipe thread protector | Emerging Cross-Sectional Technologies | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.