| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 60 | |
| #2 | Canada | 10 | |
| #3 | Germany | 9 | |
| #4 | United Kingdom | 9 | |
| #5 | France | 8 | |
| #6 | Japan | 5 | |
| #7 | Italy | 2 | |
| #8 | Sweden | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Engines, pumps and turbines | |
| #4 | Machine tools | |
| #5 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Pumps | |
| #3 | Venting or aerating devices | |
| #4 | Tools for connecting or disengaging | |
| #5 | Servomotors | |
| #6 | Accessories for machine tools | |
| #7 | Rotary-pistons | |
| #8 | Lifting and pushing | |
| #9 | Unspecified technologies | |
| #10 | Gearing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mcclocklin Samuel B | 21 |
| #2 | Kaplan Reuben A | 13 |
| #3 | Solie James C | 13 |
| #4 | Kaplan Donald J | 7 |
| #5 | Boers Jan H | 5 |
| #6 | Steinberg Richard W | 5 |
| #7 | Mcclocklin S | 4 |
| #8 | Rutherford Robert C | 4 |
| #9 | Mcclocklin Samuel Burgess | 4 |
| #10 | Anderson R | 3 |
| Publication | Filing date | Title |
|---|---|---|
| US5067694A | Automatic coupling system | |
| DE3915938A1 | Automatic coupling system | |
| US4777798A | Universal control system for hydraulic cylinders | |
| US4761869A | Bar-type puller | |
| US4429447A | Bearing cup installing tool | |
| US4471805A | Control valve | |
| US4396186A | Adjustable work support | |
| US4365401A | Rivet removal and fastening tool | |
| US4351362A | Rotary valve | |
| US4352644A | Air-hydraulic pump | |
| US4145957A | Pilot-operated valve structure | |
| US4105369A | Two-stage pump | |
| US4101822A | Instrument for testing a breakerless ignition system | |
| US4073315A | Valve assembly | |
| US4063412A | Puller tool | |
| US4049019A | Rotary valve | |
| US4083381A | Control valve | |
| US3967646A | Three-way control valve | |
| US3967817A | Swing clamp | |
| GB1446540A | Swing clamp |