Bethany Fellowship, Inc.
3Patents
0Active
3Granted
26Portfolio score
Filing activity: Oct 31, 1977 → Jan 30, 1980
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4338921A | Solar liquid heating system | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4296741A | Solar energy collecting panel assembly | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4173428A | Printer's paper pile inverter | Performing Operations; Transporting | 9 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.