logo

For the Inventor, By the Inventor

Columbia, MD, United States of America

Craig A Hoffman

This inventor holds 13 USPTO granted patents and 1 published patent application. Top assignees: USA as Represented by Secretary of the Navy, University of Houston System, Other. Active years: 1985-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Craig A Hoffman. Retrieved from https://idiyas.com/inventor/craig-a-hoffman

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

USPTO Granted Patents = 13 

% Patents Active = 84.6

Average Co-Inventor Count = 2.0

ph-index = 7

Forward Citations = 151(Granted Patents)


Location History:

  • Arlington, VA (US) (1985)
  • Columbia, MD (US) (1995 - 1998)
  • Albert Lea, MN (US) (1998)
  • Austin, TX (US) (2013 - 2023)

Company Filing History:

goldMedal9 out of 16,283 
 
USA as Represented by Secretary of the Navy
 patents
silverMedal1 out of 619 
 
University of Houston System
 patents
bronzeMedal4 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1985-2023

Loading Chart...
13 patents (USPTO):Explore Patents
1. 11771953 - Perineometer and method for use of same (2023-10-03),
2. 8833816 - Collection device for pet waste material (2014-09-16),
3. 8403386 - Collection device for pet waste material (2013-03-26),
4. 5804475 - Method of forming an interband lateral resonant tunneling transistor (1998-09-08),
5. 5793787 - Type II quantum well laser with enhanced optical matrix (1998-08-11),
6. 5789931 - Quantitative mobility spectrum analysis for magnetic field dependent (1998-08-04),
7. 5788499 - Posterior composite restoration instrument and method (1998-08-04),
8. 5724174 - Intersubband electro-optical modulators based on intervalley transfer in (1998-03-03),
9. 5665618 - Method of forming an interband lateral resonant tunneling transistor (1997-09-09),
10. 5654558 - Interband lateral resonant tunneling transistor (1997-08-05),
11. 5477377 - Optical switches and detectors utilizing indirect narrow-gap (1995-12-19),
12. 5459321 - Laser hardened backside illuminated optical detector (1995-10-17),
13. 4558923 - Picosecond bistable optical switch using two-photon transitions (1985-12-17),

Title: The Innovative Contributions of Craig A. Hoffman

Introduction

Craig A. Hoffman is a notable inventor based in Columbia, MD, with a remarkable portfolio of 13 patents. His work primarily focuses on developing innovative devices that enhance user experience and functionality in various applications.

Latest Patents

Among his latest inventions is the "Perineometer and method for use of same." This device features an elongated shaft designed to be inserted into a pelvic cavity, equipped with a sleeve that houses a haptic actuator. This actuator generates vibrations based on external pressure forces, providing feedback to the user. Another significant invention is the "Collection device for pet waste material." This device consists of a pair of opposing shells that can pivot between closed and open states, allowing for easy collection and disposal of pet waste. The design includes pockets for user manipulation, enhancing its practicality.

Career Highlights

Throughout his career, Craig has worked with various organizations, including the United States Navy. His contributions have significantly impacted the fields of medical devices and pet care solutions, showcasing his versatility as an inventor.

Collaborations

Craig has collaborated with notable individuals such as Jerry R. Meyer and Filbert J. Bartoli, further enriching his innovative endeavors.

Conclusion

Craig A. Hoffman exemplifies the spirit of innovation through his inventive solutions and collaborations. His patents reflect a commitment to improving everyday experiences for users in diverse fields.

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]
Loading…