Krautkramer-Branson, Inc.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 4202
 
  
 
G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES 120

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6035717 Method and apparatus for measuring the thickness of a coated materialMay 12, 98Mar 14, 00[G01N]
6016700 Signal processing apparatus for ultrasonic flaw detection systemOct 29, 97Jan 25, 00[G01N]
5596508 High resolution measurement of a thickness using ultrasoundDec 07, 94Jan 21, 97[G01H]
5511425 Flaw detector incorporating DGSDec 09, 93Apr 30, 96[G01N]
RE30443 Real-time ultrasonic imaging apparatusSep 25, 78Dec 09, 80[G01N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5287291 Quiet bus for the busing of analog and digital dataExpiredSep 03, 91Feb 15, 94[G01N, G06F]
4680967 Ultrasonic angle test probe having at least two transducersExpiredMay 12, 86Jul 21, 87[G01N]
4655084 Ultrasonic test instrumentExpiredMay 01, 86Apr 07, 87[G01N]
4646571 Method and apparatus for hardness measurementExpiredAug 26, 85Mar 03, 87[G01M, G01N]
4636964 Method and system for generating and adjusting a predetermined quantity of mutually independent direct current voltagesExpiredApr 20, 83Jan 13, 87[G06F]
4570486 Ultrasonic thickness gauge circuit with transit path correctionExpiredNov 14, 84Feb 18, 86[G01N]
4523467 Method and apparatus for resonant sensing deviceExpiredJun 06, 84Jun 18, 85[G01N]
4513621 Ultrasonic test instrument with controllable amplifierExpiredFeb 01, 84Apr 30, 85[G01N]
4497211 Circuit for generating sawtooth shaped pulses for ultrasonic instrumentsExpiredMay 09, 83Feb 05, 85[G01N]
4470306 Ultrasonic test instrumentExpiredMar 28, 83Sep 11, 84[G01N]
4458534 Ultrasonic transducer probe for providing beams with adjustable angleExpiredOct 29, 82Jul 10, 84[G01N]
4437332 Ultrasonic thickness measuring instrumentExpiredSep 30, 82Mar 20, 84[G01N]
4432235 Ultrasonic instrument with time and amplitude gate bar displayExpiredJul 26, 82Feb 21, 84[G01N]
4391144 Ultrasonic test probeExpiredNov 10, 80Jul 05, 83[G01N]
4388832 Method and apparatus for receiving ultrasonic waves by optical meansExpiredJul 01, 81Jun 21, 83[G01N]
4381676 Apparatus for sensing ultrasonic waves by optical meansExpiredApr 20, 81May 03, 83[G01N, G01B]
4379409 Apparatus for producing ultrasonic waves in a workpieceExpiredSep 03, 81Apr 12, 83[G01N, G02B]
4379633 Apparatus for maintaining adjustment of coincidence and relative phase relationship of light beams in an interferometerExpiredJul 10, 81Apr 12, 83[G01N, G01B]
4373394 Ultrasonic test apparatus and sweep voltage generator for use thereinExpiredOct 21, 80Feb 15, 83[G01N]
4368642 Ultrasonic transducer probeExpiredFeb 23, 81Jan 18, 83[G01N]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.