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Heerbrugg, Switzerland

Leica Heerbrugg Ag

USPTO Granted Patents = 12

Forward Citations = 226

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19 inventors (with patents filed for the assignee):

Bernhard Braunecker (2 out of 29 patents)

Wilfried Piske (2 out of 7 patents)

Bernhard F Gaechter (2 out of 7 patents)

4. Juergen Metz (2 out of 2 patents)

5. Andre Huiser, Deceased (2 out of 2 patents)

6. Heinz Suhner (1 out of 6 patents)

7. Wolfgang Rebhandl (1 out of 5 patents)

8. Klaus-Peter Zimmer (1 out of 15 patents)

9. Armin Spiegel (1 out of 4 patents)

10. Otto Geschwentner (1 out of 4 patents)

11. Juerg Muentener (1 out of 2 patents)

12. Martin Koeppel (1 out of 2 patents)

13. Joachim Tiedeke (1 out of 1 patent)

14. Erwin Frei (1 out of 2 patents)

15. Luitpold Schulz (1 out of 2 patents)

12 patents: Sort by Forward Citations

1. 5438452 - Blooming protection for a nightsight (1995-08-01),

2. 5371951 - Two-axis inclinometer (1994-12-13),

3. 5331395 - Device for aligning a laser leveling instrument along a building line (1994-07-19),

4. 5294971 - Wave front sensor (1994-03-15),

5. 5289254 - Process and apparatus for testing optical components or systems (1994-02-22),

6. 5287219 - Microscope for two or more operators (1994-02-15),

7. 5283528 - Circuit arrangement for measuring the ratio of the capacitance values of (1994-02-01),

8. D342723 - Hand-held computer (1993-12-28),

9. 5252982 - Method of precise position determination (1993-10-12),

10. 5213293 - Stand equipped with accessory devices for supporting a freely orientable (1993-05-25),

11. 5159760 - Device for aligning a geodetic instrument over a defined position mark (1992-11-03),

12. 5102220 - Pulse delay measuring circuit (1992-04-07),

Leica Geosystems AG, formerly known as Leica Heerbrugg AG, is a Swiss company that manufactures and distributes geospatial equipment and solutions worldwide. With a history dating back to the 18th century, Leica Geosystems is a trusted leader in the industry, offering a wide range of products including total stations, GPS systems, laser scanners, and software for surveying, mapping, and construction applications.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Jan 6 2026

12 Patents

#10 in Heerbrugg

#958 in Switzerland

#46,762 in the World

Heerbrugg, Switzerland

Leica Heerbrugg Ag

Forward Citations = 226

19 inventors:

Bernhard Braunecker (2 out of 29 patents)

Wilfried Piske (2 out of 7 patents)

Bernhard F Gaechter (2 out of 7 patents)

4. Juergen Metz (2 out of 2 patents)

5. Andre Huiser, Deceased (2 out of 2 patents)

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