IP
Filed: October 26, 1956
CONSTRUCTING FOUNDATIONS, PIERS, COLUMNS, AND OTHER STRUCTURES OF CEMENTITIOUS MATERIAL; STABILIZING AND DENSIFYING SOILS…
Owned by: INTRUSION-PREPAKT, INC.
Serial Number: 72018250
TERRA FIRMA
Filed: January 9, 1957
CHEMICAL MIXTURES FOR USE IN GROUTING POROUS EARTH
Owned by: INTRUSION-PREPAKT, INC.
Serial Number: 72022316
IN-PAKT
Filed: January 14, 1957
CHEMICAL MIXTURES CONTAINING, OR FOR MIXING WITH, CEMENTS FOR THE PURPOSE OF STABILIZING EARTHS, FOUNDATIONS, OR FILLING…
Owned by: INTRUSION-PREPAKT, INC.
Serial Number: 72022546
INTRUSION-AID
Filed: January 28, 1957
ADMIXES FOR CEMENT AND GROUTING COMPOUNDS
Owned by: INTRUSION-PREPAKT, INC.
Serial Number: 72023322
PAKT-IN-PLACE
Filed: January 28, 1960
Services in Forming Concrete Piles
Owned by: INTRUSION-PREPAKT, INC.
Serial Number: 72089854
LOCKED-IN-PLACE
Filed: January 28, 1960
Services in Forming Concrete Piles
Owned by: INTRUSION-PREPAKT, INC.
Serial Number: 72089855
MIXED-IN-PLACE
Filed: January 28, 1960
Services in Forming Concrete Piles
Owned by: INTRUSION-PREPAKT, INC.
Serial Number: 72089856
WEAR
Filed: March 21, 1960
Admixtures for Cement, Concrete and Drilling Muds
Owned by: INTRUSION-PREPAKT, INC.
Serial Number: 72093316
AUGERCAST
Filed: September 17, 1964
ENGINEERING AND INSTALLATION SERVICES, SUCH AS THE DESIGN OF PLACEMENT OF CONCRETE PILES, UNDERPINNING, FOUNDATIONS, DAMS…
Owned by: INTRUSION-PREPAKT, INC.
Serial Number: 72202111
INTRUSION
Filed: September 18, 1978
Cement and Chemical Grouting Services
Owned by: INTRUSION-PREPAKT, INC.
Serial Number: 73186097
