Inventor · disambiguated record
Frank Joachim Van Kann
Also filed as: VAN KANN FRANK J · VAN KANN FRANK JOACHIM
29 granted patents·2 pending applications·649 citations·filing 1995–2023
97Inventor score
Files withTECH RESOURCES PTY LTD20VAN KANN FRANK JOACHIM5BUSINESS ARTS INC1RTZ MINING & EXPLORATION1RTZ MINING & EXPLORATION LTD1
Top patents by PatentIndex Score
31 records- 0196US8074515B2Gravity gradiometerVAN KANN FRANK JOACHIM·Filed 2010·Granted Dec 13, 2011·26 cites·6 claims
- 0289US7584544B2Gravity gradiometerTECH RESOURCES PTY LTD·Filed 2007·Granted Sep 8, 2009·28 cites·10 claims
- 0388US5668315AGravity gradiometer with flexural pivot bearingUNIV WESTERN AUSTRALIA·Filed 1995·Granted Sep 16, 1997·104 cites·16 claims
- 0486US6837106B2Gravity gradiometryBUSINESS ARTS INC·Filed 2001·Granted Jan 4, 2005·74 cites·14 claims
- 0585US7823448B2Actuatory and gravity gradiometerTECH RESOURCES PTY LTD·Filed 2006·Granted Nov 2, 2010·13 cites·16 claims
- 0685US7784343B2Gravity gradiometerTECH RESOURCES PTY LTD·Filed 2006·Granted Aug 31, 2010·13 cites·21 claims
- 0785US5505555AFlexural pivot bearingRTZ MINING & EXPLORATION·Filed 1995·Granted Apr 9, 1996·67 cites·4 claims
- 0884US7975544B2Gravity gradiometerTECH RESOURCES PTY LTD·Filed 2009·Granted Jul 12, 2011·11 cites·11 claims
- 0984US7942054B2Gravity gradiometerTECH RESOURCES PTY LTD·Filed 2009·Granted May 17, 2011·11 cites·13 claims
- 1084US7938003B2Gravity gradiometerTECH RESOURCES PTY LTD·Filed 2009·Granted May 10, 2011·11 cites·4 claims
- 1184US7814790B2Gravity gradiometerTECH RESOURCES PTY LTD·Filed 2009·Granted Oct 19, 2010·15 cites·13 claims
- 1282US7596876B2Gravity gradiometerTECH RESOURCES PTY LTD·Filed 2007·Granted Oct 6, 2009·14 cites·15 claims
- 1382US7562460B2Gravity gradiometerTECH RESOURCES PTY LTD·Filed 2007·Granted Jul 21, 2009·18 cites·8 claims
- 1481US7788974B2Gravity gradiometerTECH RESOURCES PTY LTD·Filed 2006·Granted Sep 7, 2010·13 cites·17 claims
- 1581US7559149B2Gravity gradiometerTECH RESOURCES PTY LTD·Filed 2007·Granted Jul 14, 2009·17 cites·8 claims
- 1680US7823449B2Gravity gradiometerTECH RESOURCES PTY LTD·Filed 2007·Granted Nov 2, 2010·16 cites·6 claims
- 1780US7637153B2Gravity gradiometerTECH RESOURCES PTY LTD·Filed 2007·Granted Dec 29, 2009·16 cites·32 claims
- 1880US7624635B2Gravity gradiometerTECH RESOURCES PTY LTD·Filed 2007·Granted Dec 1, 2009·15 cites·25 claims
- 1979US8033170B2Gravity gradiometerTECH RESOURCES PTY LTD·Filed 2009·Granted Oct 11, 2011·11 cites·14 claims
- 2079US7627954B2Gravity gradiometerTECH RESOURCES PTY LTD·Filed 2007·Granted Dec 8, 2009·15 cites·25 claims
- 2179US7562461B2Gravity gradiometerTECH RESOURCES PTY LTD·Filed 2007·Granted Jul 21, 2009·15 cites·9 claims
- 2278US7571547B2Gravity gradiometerTECH RESOURCES PTY LTD·Filed 2007·Granted Aug 11, 2009·14 cites·12 claims
- 2377US7849739B2Gravity gradiometerTECH RESOURCES PTY LTD·Filed 2007·Granted Dec 14, 2010·13 cites·10 claims
- 2477US7714584B2Gravity gradiometerTECH RESOURCES PTY LTD·Filed 2007·Granted May 11, 2010·14 cites·23 claims
- 2577US7581327B2Gravity gradiometerTECHNOLOGICAL RECOURCES PTY LT·Filed 2007·Granted Sep 1, 2009·16 cites·9 claims
- 2677US5804722AGravity gradiometerRTZ MINING & EXPLORATION LTD·Filed 1996·Granted Sep 8, 1998·64 cites·42 claims
- 2759US8789415B2Gravity gradiometerVAN KANN FRANK JOACHIM·Filed 2009·Granted Jul 29, 2014·5 cites·16 claims
- 2855US12487249B2Capacitance sensing method and assemblyVERYASKIN ALEXEY VLADIMIROVICH·Filed 2023·Granted Dec 2, 2025·0 cites·8 claims
- 2940US8650950B2Detector for detecting a gravity gradientVAN KANN FRANK JOACHIM·Filed 2009·Granted Feb 18, 2014·0 cites·26 claims
- 3040US2011162449A1Detector for detecting gravity gradienVAN KANN FRANK JOACHIM·Filed 2009·Application pending·0 cites
- 3139US2013055808A1Gravity gradiometer with correction of external disturbanceVAN KANN FRANK JOACHIM·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Frank Joachim Van Kann files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →