Company Filing History:

9 out of 454

Basf Wyandotte Corporation

1 out of 832,680

Other

patents

Years Active: 1979-1987

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4686058 - Thickened-water based hydraulic fluids (1987-08-11),

2. 4543840 - Transmission apparatus (1985-10-01),

3. 4452758 - Compositions and process for inhibiting corrosion of aluminum (1984-06-05),

4. 4391722 - Water-based low foam hydraulic fluid employing 2-ethylhexanol defoamer (1983-07-05),

5. 4389371 - Process for inhibiting the corrosion of aluminum (1983-06-21),

6. 4342658 - Water-based hydraulic fluid containing an alkyl dialkanolamide (1982-08-03),

7. 4313836 - Water-based hydraulic fluid and metalworking lubricant (1982-02-02),

8. 4312768 - Synergistic polyether thickeners for water-based hydraulic fluids (1982-01-26),

9. 4292190 - Corrosion inhibited aqueous compositions containing tertiary, bicyclic, (1981-09-29),

10. 4151099 - Water-based hydraulic fluid and metalworking lubricant (1979-04-24),

11. 4138346 - Water-based hydraulic fluid (1979-02-06),

Title: Jerrold F Maxwell: Innovator in Hydraulic Fluids and Transmission Apparatus

Introduction

Jerrold F Maxwell is a notable inventor based in Matteson, IL (US), recognized for his contributions to the field of hydraulic fluids and transmission apparatus. With a total of 11 patents to his name, Maxwell has made significant advancements that enhance the efficiency and effectiveness of various mechanical systems.

Latest Patents

One of Maxwell's latest inventions is related to thickened-water based hydraulic fluids. This invention addresses the challenges associated with high-viscosity water-based hydraulic fluids, which are prepared by blending water, organic thickeners, and conventional hydraulic fluid additives. The innovation focuses on preserving the thickener's effectiveness against viscosity loss, particularly when exposed to oxidizing agents, heat, and prolonged use. By incorporating specific compounds such as ethylene glycol and hindered phenol antioxidants, Maxwell's invention ensures the longevity and reliability of hydraulic fluids.

Another significant patent is his transmission apparatus, which features a multitude of selectable gear ratios. This apparatus includes primary gears mounted on rotatable shafts with offset axes, allowing for efficient power transmission. The design incorporates pairs of secondary gears that engage the primary gears, enabling the transmission of power at predetermined gear ratios to drive various loads.

Career Highlights

Throughout his career, Jerrold F Maxwell has worked with prominent companies, including BASF Wyandotte Corporation and BASF Corporation. His experience in these organizations has contributed to his expertise in developing innovative solutions in hydraulic systems and mechanical engineering.

Collaborations

Maxwell has collaborated with notable colleagues such as Assadullah Nassry and Joe C Wilson, further enhancing his work through shared knowledge and expertise.

Conclusion

Jerrold F Maxwell's contributions to hydraulic fluids and transmission technology demonstrate his innovative spirit and commitment to advancing engineering solutions. His patents reflect a deep understanding of mechanical systems and a dedication to improving their functionality and reliability.

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