| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 39 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Machine tools | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Locks | |
| #3 | Unspecified technologies | |
| #4 | Metal-working | |
| #5 | Vehicle tyre repairing | |
| #6 | Turning | |
| #7 | Bolts for doors or windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ellison Best Frank | 30 |
| #2 | Harp Franklin H | 5 |
| #3 | Frederick Powell | 2 |
| #4 | Moritz Harold K | 2 |
| #5 | Richards William D | 1 |
| #6 | Kind Jr Ewald J | 1 |
| #7 | Farnsworth William Y | 1 |
| #8 | Loehr Leslie K | 1 |
| #9 | Carl Evensen | 1 |
| #10 | Best Frank E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2244238A | Knob and knob locking means | |
| US2207801A | Lock | |
| US2138856A | Lock | |
| US2033072A | Door drill jig | |
| US1866342A | Lock | |
| US1892419A | Sectional key plug for locks | |
| US2008486A | Lock | |
| US1760394A | Catch plate for knob latches | |
| US1727054A | Tubular dead-bolt lock | |
| US1811110A | Tubular night latch | |
| US1656854A | Lock | |
| US1615020A | Key-bitting machine | |
| US1707215A | Mortise knob lock | |
| US1564463A | Throw mechanism for pin-tumbler locks | |
| US1575092A | Lock face | |
| US1739629A | Mortise dead lock | |
| US1584992A | Drawer lock | |
| US1579632A | Padlock | |
| US1576943A | Stop means for locks | |
| US1599314A | Lock |