Peter A Spiess

This inventor holds 15 USPTO granted patents and 2 published patent applications, plus 4 CIPO patents and 4 EPO patents. Top assignee: Inventio Ag. Active years: 1996-2010.

USPTO Granted Patents = 15 (Patent Applications = 2)

% Patents Active = 80.0

CIPO Patents = 4 (Patent Applications = 1)

EPO Patents = 4 (Patent Applications = 2)

Average Co-Inventor Count = 1.3

ph-index = 6

Forward Citations = 159(Granted Patents)

Company Filing History:

15 out of 1,407

Inventio Ag

patents

Years Active: 1996-2010

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7810544 - Door system (2010-10-12),

2. 7617860 - Elevator door system (2009-11-17),

3. 7506727 - Door with sliding door leaf and with guide means (2009-03-24),

4. 7445089 - Sealing device with magnetically movable door seal for a closable door leaf of an elevator installation (2008-11-04),

5. 7232012 - Elevator shaft door (2007-06-19),

6. 7207550 - Elevator, procedure for the maintenance of the elevator, procedure for the modernization of an elevator and clamping device for an elevator (2007-04-24),

7. 7182174 - Method and system for emergency evacuation of building occupants and a method for modernization of an existing building with said system (2007-02-27),

8. 6668494 - Door frame at elevator shaft doors (2003-12-30),

9. 5869794 - Method and device for increased safety in elevators (1999-02-09),

10. 5667039 - Rollers for the roller guide of sliding elevator doors (1997-09-16),

11. 5655626 - Roller guide for a sliding elevator door (1997-08-12),

12. 5616895 - Door safety circuit for monitoring of story doors in lift installations (1997-04-01),

13. 5584142 - Threshold profile member for the guidance of door leaves (1996-12-17),

14. 5575357 - Entraining apparatus for elevator doors (1996-11-19),

15. 5544720 - Entraining and unlatching apparatus for elevator doors (1996-08-13),

Title: Innovations by Peter A. Spiess

Introduction

Peter A. Spiess is a notable inventor based in Meggen, Switzerland. He has made significant contributions to the field of engineering, particularly in the development of innovative door systems. With a total of 15 patents to his name, Spiess has demonstrated a commitment to enhancing functionality and efficiency in his designs.

Latest Patents

Among his latest inventions is a unique door system that features an axis with a door attached at one end. This design allows the door to wind and unwind smoothly, aided by a tensioned member that exerts a radial force on the door's outer layer. This innovation ensures that the door remains tightly wound, facilitating quick unrolling while minimizing lateral forces, which simplifies construction and reduces material costs. Another significant patent is his elevator door system, which incorporates a motor that rotates a vertical reel. This system allows for various door configurations, including rigid panels or reinforced sheets. The design effectively transmits forces through a flexible transmission member, reducing strain on the door and allowing for a decrease in material usage without compromising performance.

Career Highlights

Peter A. Spiess is currently associated with Inventio AG, a company known for its advancements in elevator technology and related systems. His work has not only contributed to the company's portfolio but has also set new standards in the industry.

Collaborations

Spiess has collaborated with talented individuals such as Jules Christen and Lorenzo Parrini, further enhancing the innovative capabilities of his projects.

Conclusion

Peter A. Spiess continues to be a driving force in the field of engineering with his innovative designs and patents. His contributions have significantly impacted the efficiency and functionality of door systems, showcasing his expertise and commitment to advancing technology.