Research Grants 1 show all


$100.7K
2018

Patents 15,811show all

  • 8,055
    E21B - Earth drilling, e.g. deep drilling
  • 3,337
    G01V - Geophysics
  • 1,187
    C09K - Materials for miscellaneous applications, not provided for elsewhere
  • 1,076
    G01N - Investigating or analysing materials by determining their chemical or physical properties
  • 252
    C04B - Lime, magnesia
  • 248
    G01R - Measuring electric variables
  • 220
    G01F - Measuring volume, volume flow, mass flow or liquid level
  • 220
    G06F - Electric digital data processing
  • 178
    G06Q - Data processing systems or methods, specially adapted for administrative, commercial, financial, managerial, supervisory or forecasting purposes
  • 163
    F04D - Non-positive-displacement pumps

SEC Filings show all


207
8-K

72
10-Q

19
10-K

1
D

Contact Information

SEC Form D Funding Events

DateOfferedSoldType
2004-06-23Unknown Unknown Other (Paper Filing)