| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Canada | 1 | |
| #3 | United Kingdom | 1 | |
| #4 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Medical technology | |
| #3 | Measurement | |
| #4 | Machines | |
| #5 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Diagnosis and surgery | |
| #3 | Unspecified technologies | |
| #4 | Measuring speed and acceleration | |
| #5 | Static stores | |
| #6 | Measuring volume | |
| #7 | Special measuring | |
| #8 | Unspecified technologies | |
| #9 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Grossman Hyman | 2 |
| #2 | Emmel Henry J | 2 |
| #3 | Clark James A | 2 |
| #4 | Luce David A | 2 |
| #5 | Krstanovic Srdjan | 2 |
| #6 | Magnante Peter C | 1 |
| #7 | Weinhold Helmut | 1 |
| #8 | Esmay Edward N | 1 |
| #9 | Potts John R | 1 |
| #10 | Mcintyre Geoffrey | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5115339A | Stereomicroscope | |
| US4881807A | Optical alignment system | |
| US4770518A | Apparatus for indicating intensity of an illuminator in an optical instrument | |
| US4756610A | Adjustable crank and linkage assembly for zoom lens optical system | |
| US4770520A | Protective cover for turret assembly of an optical instrument | |
| US4893913A | Steromicroscope having stabilizer for preventing tipping of eyepiece assemblies | |
| GB8705782D0 | Flowmeter | |
| US4715697A | Microscope body system | |
| US4702576A | Ocular scattering analyzer | |
| US4377813A | Electrocardiograph apparatus | |
| US4408615A | Interference filter |