Inventor

BERTHOLDS AXEL

CH9 patents

⚠️ This page may combine multiple inventors who share the name “BERTHOLDS AXEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BERTHOLDS AXEL

2 patents

US9816885B2Nov 14, 2017

Optical force sensing element and microsurgical instrument

BERTHOLDS AXEL3 citations67

US8659762B2Feb 25, 2014

Optical measuring element having a single-piece structure

BERTHOLDS AXEL2 citations57

METTLER INSTRUMENTE AG

1 patent

US4740078AApr 26, 1988

Force measuring apparatus and method using stress-induced birefringence in a single-mode optical fiber

METTLER INSTRUMENTE AG44 citations91

KUMMER ADRIAN

1 patent

US8074501B2Dec 13, 2011

Optical pressure sensor having at least two optical fibers

KUMMER ADRIAN10 citations76

LEO GIOVANNI

1 patent

US10561368B2Feb 18, 2020

Compact force sensor for catheters

LEO GIOVANNI2 citations71

IND ELEKTRONIK AG F

1 patent

US5451737ASep 19, 1995

Method and apparatus for electro-discharge wire cutting

IND ELEKTRONIK AG F16 citations70

ST JUDE MEDICAL INT HOLDING SARL

1 patent

US11564628B2Jan 31, 2023

Compact force sensor for catheters

ST JUDE MEDICAL INT HOLDING SARL0 citations60

BELTRAMI IVANO

1 patent

US5057662AOct 15, 1991

Electroerosion machine featuring photoelectric sensing means for measuring wire electrode deflection

BELTRAMI IVANO3 citations54

SENSOPTIC SA

1 patent

US10299826B2May 28, 2019

Needle for invasive medical use and needle assembly

SENSOPTIC SA0 citations42