Johnston, IA, United States of America

Mark Alan Cracraft

This inventor holds 18 USPTO granted patents and 1 published patent application, primarily in Agricultural Machinery. Top assignees: Deere & Company, Iowa State University Research Foundation Inc.. Active years: 2010-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mark Alan Cracraft. Retrieved from https://idiyas.com/inventor/mark-alan-cracraft

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 18 

% Patents Active = 100.0

Average Co-Inventor Count = 3.9

ph-index = 5

Forward Citations = 131(Granted Patents)


Location History:

  • Urbandale, IA (US) (2010 - 2014)
  • Ankeny, IA (US) (2022)
  • Johnston, IA (US) (2017 - 2024)

Company Filing History:


Years Active: 2010-2025

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Areas of Expertise:
Hydraulic Motor Control
Crop Feed Rate Control
Sensor Fusion
Accumulator Detection
Tire Pressure Modification
Regenerative Systems
Harvester Fan Speed
Cotton Accumulator
Moisture Data Utilization
Differential Pressure Sensing
Engine Parasitic Load Reduction
Module Identification
18 patents (USPTO):Explore Patents

Title: Mark A Cracraft: Pioneering Innovations in Agricultural Machinery

Introduction: Mark A Cracraft is a renowned inventor based in Johnston, IA (US), whose passion for innovation and unwavering commitment to excellence have solidified his position as a standout figure in the world of inventors. With a legacy that continues to inspire future generations, Cracraft's contributions to the field of agricultural machinery have been nothing short of groundbreaking.

Latest Patents: Cracraft holds a patent for the "Regenerative handler raise and gravity lower cylinder," a revolutionary innovation that focuses on hydraulic power savings for a rear module handler cylinder of a round module cotton harvester. This patent showcases his ingenuity in developing a regenerative hydraulic arrangement that optimizes the raising and lowering functions of the handler, ultimately improving efficiency and productivity in the agricultural sector.

Career Highlights: Throughout his illustrious career, Cracraft has demonstrated a keen ability to push the boundaries of traditional farming equipment. His inventive spirit has led to the development of cutting-edge technologies that have transformed the way cotton harvesting is conducted. By prioritizing sustainability and performance in his inventions, Cracraft has set a new standard for innovation in the agricultural machinery industry.

Collaborations: Cracraft's collaborative efforts with esteemed colleagues such as Steven D Wallestad and James T Noonan have further enriched his inventive journey. Together, they have combined their expertise and creativity to create groundbreaking solutions that address the evolving needs of the farming community. This synergy of talent and vision has resulted in the development of patent-worthy inventions that have garnered acclaim and recognition on a global scale.

Conclusion: Mark A Cracraft's exceptional contributions to the field of agricultural machinery underscore his status as a visionary inventor with a profound impact on the industry. His relentless pursuit of excellence and commitment to innovation have paved the way for significant advancements in farming practices. As his legacy continues to inspire future generations of inventors, Cracraft remains a beacon of creativity and ingenuity in the realm of agricultural technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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