| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 16 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Electrical machinery and energy | |
| #5 | Measurement | |
| #6 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Punching metal | |
| #2 | Unspecified technologies | |
| #3 | Sawing | |
| #4 | Gearing | |
| #5 | Turning | |
| #6 | Electric discharge tubes | |
| #7 | Animal care | |
| #8 | Electromechanical clocks | |
| #9 | Unspecified technologies | |
| #10 | Forging |
| # | Name | Total Patents |
|---|---|---|
| #1 | Beard Charles L | 16 |
| Publication | Filing date | Title |
|---|---|---|
| US2492515A | Reel | |
| US2394741A | Eccentric driving connection | |
| US2424532A | Eccentric driving connection | |
| US2425913A | Angle shrinker | |
| US2393880A | Light tool | |
| US2383953A | Drill guide | |
| US2408595A | Point marker | |
| US2434308A | Motor operated multiple blade shears | |
| US2348876A | Metal cutter | |
| US2348877A | Rivet cutter | |
| US2364938A | Angle shrinker | |
| US2363931A | Joggling tool | |
| US2348875A | Punch and die | |
| US2288385A | Rivet cutter | |
| US2303814A | Crimping tool | |
| US1502840A | Electric clock |