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For the Inventor, By the Inventor

Shady Grove, PA, United States of America

Grove US LLC


USPTO Granted Patents = 34

% Expired Patents = 11.8



Trademarks = 5

Forward Citations = 272

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39 inventors (with patents filed for the assignee):

goldMedal Franz Paschke (7 out of 11 patents)

silverMedal Henry D Barthalow (5 out of 9 patents)

bronzeMedal Dennis W Eckstine (4 out of 4 patents)

4.  Frank Richter (3 out of 5 patents)

5.  Jon E Fleagle (3 out of 3 patents)

6.  William W Banks (3 out of 7 patents)

7.  Robert D Backer (3 out of 10 patents)

8.  Gerd Erdmann (3 out of 8 patents)

9.  David J Pech (2 out of 54 patents)

10.  Kenneth J Porubcansky (2 out of 18 patents)

11.  Kurt Vohdin (2 out of 4 patents)

12.  Francis R Eyler (2 out of 3 patents)

13.  Claude R Zimmerman (2 out of 4 patents)

14.  Stephen J Schoonmaker (1 out of 16 patents)

15.  Dieter Stuehrwoldt (1 out of 5 patents)


Core Competencies:
Mobile Lift Crane
Variable Position Counterweight
Telescopic Jib
Aerial Work Platform
Obstacle Detection
Lateral Boom Locking
Hydraulic Adjustment
Shock Absorbing Leg
Re-configurable Crane Carrier
Tensioning System
Composite Material Jib
Multi-stage Telescopic Cylinder

34 patents:

1. 12187587 - Mobile lift crane with variable position counterweight (2025-01-07),
2. 11884522 - Mobile lift crane with variable position counterweight (2024-01-30),
3. 9103696 - Extended range position sensor system (2015-08-11),
4. 7824104 - Adaptable slide bearing for telescopic crane jibs (2010-11-02),
5. 7604135 - Tensioning system for a mobile telescopic crane (2009-10-20),
6. 7413093 - Upper chord cross-section for telescopic parts of a crane (2008-08-19),
7. 7293669 - Tensioning system for a mobile telescopic crane (2007-11-13),
8. 7131548 - Folding pinnacle bending device (2006-11-07),
9. 6978907 - Telescopic jib for a vehicular crane (2005-12-27),
10. 6634172 - Thermal contraction control apparatus for hydraulic cylinders (2003-10-21),
11. 6631817 - Re-configurable crane carrier (2003-10-14),
12. 6586084 - Composite material jib (2003-07-01),
13. 6520359 - Lateral boom locking and actuating unit (2003-02-18),
14. 6473715 - Luffing angle measurement system (2002-10-29),
15. 6390233 - Method for a lifting apparatus with floating lift cylinder attachment (2002-05-21),
Company Overview
Grove US LLC, based in Shady Grove, PA, specializes in the development and manufacturing of advanced technology solutions. The company focuses on innovative products and services that enhance operational efficiency across various sectors. With a commitment to research and development, Grove US LLC is dedicated to pushing the boundaries of technology, particularly in areas such as automation and smart systems. Their expertise positions them as a key player in the evolving landscape of technological advancements.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

Grove US LLC USPTO Patent Assignee Logo
34 Patents

#1 in Shady Grove, PA

#366 in Pennsylvania

#10,014 in US

#19,631 in the World

Shady Grove, PA (US)
Shady Grove, PA, United States of America

Grove US LLC

Forward Citations = 272

39 inventors:

goldMedal Franz Paschke (7 out of 11 patents)

silverMedal Henry D Barthalow (5 out of 9 patents)

bronzeMedal Dennis W Eckstine (4 out of 4 patents)

4.  Frank Richter (3 out of 5 patents)

5.  Jon E Fleagle (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Grove US LLC. Retrieved from https://idiyas.com/company/grove-us

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

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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