Douglas Blaine Tilghman

SL Industries, Inc. designs, manufactures and markets power electronics, power motion and power protection equipment. It operates through four business segments: SL Power Electronics Corp., High Power Group, SL Montevideo Technology, Inc. The SL Power Electronics Corp. segment designs, manufactures and markets high-reliability power conversion products in internal and external footprints. The High Power Group segment sells products under two brand names: Teal and MTE. The SL Montevideo Technology, Inc. segment designs and manufactures high power density precision motors that are used in numerous applications, including military and commercial aerospace, medical and industrial products. The company was founded on March 29, 1956 and is headquartered in Mount Laurel, NJ.

Technology Research Corp. designs, manufactures and markets electrical safety products. The company was founded on June 3, 1981 and is headquartered in Clearwater, FL

Laird Technologies, Inc. manufactures and designs electromagnetic interference shielding and thermal management products. The company was founded on March 16, 2001 and is headquartered in St. Louis, MO.

Part of Eaton Corp. Plc, S.L. Waber, Inc. designs, manufactures, and distributes a broad range of innovative engineered products including AC power subsystems, AC-DC power supplies, multiple outlet strips, surge suppressors, voltage regulators and power conditioners. The company is based in Mount Laurel, NJ. S.L. Waber was acquired by Trippe Manufacturing LLC, a SUB of Eaton Corp. Plc from SL Industries, Inc. on September 06, 2001.

Deltech Corp., established in 1988, produces enhanced performance aromatic monomers including para-methylstyrene (PMS), vinyltoluene (VT) and tertiary-butylstyrene (TBS) at their manufacturing facility in Baton Rouge, LA. Deltech also produces the reactive monomer divinylbenzene (DVB) and other specialty monomers at the Baton Rouge site. The company is headquartered in Baton Rouge, LA.

Brightvolt Solid State Batteries provides embedded power solutions. It also develops custom solid state thin film batteries and power solutions for client’s IoT devices; flexion solid state thin film lithium polymer batteries; and thin micro electronics. The company was founded by Robert Singleton and Craig Nelson in 2001 and is headquartered in Redmond, WA.

Ingersoll-Rand Co. Ltd. offers air conditioner compressors and other related products. It provides compressed air systems, tools, pumps and material, and fluid handling systems.. It products and services include warranty support, technical information, technical assistance and product repair. The company is headquartered in Kansas City, MO.