John M Land

Title: Innovations by John M Land

Introduction

John M Land is a notable inventor based in Godalming, GB. He has made significant contributions to the field of fluid motion and composition analysis. With a total of two patents to his name, his work focuses on advanced methods for analyzing suspended solids in liquid flows.

Latest Patents

John M Land's latest patents include a "Fluid motion and composition analysis device and method" and a "Method and apparatus for combined measurements of concentration, distribution and flow velocity of suspended solids." Both patents describe a remote sensor and associated data processor that performs concurrent analysis of backscattered signals from a multi-beam acoustic Doppler emitter/receiver. This technology is positioned against the inside wall of a conveying pipe or channel. The range-gating of return signals allows for independent analysis of discrete volumes of backscattered signal data. This corresponds to the distribution, concentration, and travel velocity of small individual volumes or bins of water and suspended solids. Velocity is derived from the measured Doppler frequency shift for each bin. Relative solids concentration is estimated based on the intensity of the backscattered signals. The intensity data are calibrated using site-specific environmental information, such as temperature and salinity. The analytical computer program employs redundant iterative routines that adjust calibration parameters using data from previous measurements. This innovative apparatus and method provide both historical and real-time measurements of suspended solids in liquid flows.

Career Highlights

Throughout his career, John M Land has worked with several companies, including MGD Technologies, Inc. and Teledyne Isco, Inc. His experience in these organizations has contributed to his expertise in fluid analysis technologies.

Collaborations

John has collaborated with various professionals in his field, including Michael A Metcalf. Their joint efforts have further advanced the development of innovative solutions in fluid motion analysis.

Conclusion

John M Land's contributions to fluid motion and composition analysis have established him as a significant figure in the field of invention. His patents reflect a commitment to advancing technology for better measurement and analysis of suspended solids in liquid flows.